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Home Referees Corbyn May

Corbyn May

Football Referee · 2021-2026 · 8 competitions · 91 career matches

91 Matches
8 Competitions
3.92 Yellows / Game
0.20 Reds / Game
357 Total Yellows
18 Total Reds

Career by Competition

8 competitions
Competition Apps Yel / G Red / G BTB %
MLS Next Pro United States 35 149 4.26 5 0.14 86%
USL Championship United States 33 129 3.91 7 0.21 64%
USL League One United States 13 56 4.31 5 0.38 100%
NWSL United States 4 5 1.25 0 0.00 50%
USL League One Cup United States 2 7 3.50 0 0.00 50%
NWSL x Liga MXF Summer Cup North & Central America 2 2 1.00 0 0.00 0%
US Open Cup United States 1 4 4.00 1 1.00 100%
USL Super League Women United States 1 5 5.00 0 0.00 100%

Most Officiated Teams

Top 12
Tacoma Defiance 9 apps
Monterey Bay 8 apps
North Texas 7 apps
Portland Timbers II 7 apps
LA Galaxy II 6 apps
Orange County 5 apps
Colorado Rapids II 5 apps
San Jose Earthquakes II 5 apps
Colorado Springs 4 apps
Sacramento Republic 4 apps
Atlanta United II 4 apps
Austin II 4 apps

USL League One 2026

3 matches recorded · United States

Card Summary

Yellow Cards 16
Red Cards 3
Yellows / Game 5.33
Reds / Game 1.00

Cards by Half

1st Half Cards 6
2nd Half Cards 7
1H / Game 2.00
2H / Game 2.33

Home vs Away

Home Cards 6
Away Cards 10
Home / Game 2.00
Away / Game 3.33

Both Teams Booked

BTB Total 3 / 3
BTB % 100%
BTB 1H % 0%
BTB 2H % 67%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%
O 4.5
67%
O 5.5
33%

Over Cards - 1st Half

O 0.5
67%
O 1.5
67%
O 2.5
33%
O 3.5
33%

Over Cards - 2nd Half

O 0.5
67%
O 1.5
67%
O 2.5
67%
O 3.5
33%

Over Home Team Cards

O 0.5
100%
O 1.5
67%
O 2.5
33%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
33%

Result Distribution

Home Win 33%
Draw 67%
Away Win 0%
33%
67%
0%
Home Draw Away

US Open Cup 2026

1 matches recorded · United States

Card Summary

Yellow Cards 4
Red Cards 1
Yellows / Game 4.00
Reds / Game 1.00

Cards by Half

1st Half Cards 1
2nd Half Cards 3
1H / Game 1.00
2H / Game 3.00

Home vs Away

Home Cards 1
Away Cards 3
Home / Game 1.00
Away / Game 3.00

Both Teams Booked

BTB Total 1 / 1
BTB % 100%
BTB 1H % 0%
BTB 2H % 100%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
100%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
0%

Over Home Team Cards

O 0.5
100%
O 1.5
0%
O 2.5
0%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%

Result Distribution

Home Win 100%
Draw 0%
Away Win 0%
100%
0%
0%
Home Draw Away

NWSL 2026

3 matches recorded · United States

Card Summary

Yellow Cards 4
Red Cards 0
Yellows / Game 1.33
Reds / Game 0.00

Cards by Half

1st Half Cards 0
2nd Half Cards 4
1H / Game 0.00
2H / Game 1.33

Home vs Away

Home Cards 2
Away Cards 2
Home / Game 0.67
Away / Game 0.67

Both Teams Booked

BTB Total 2 / 3
BTB % 67%
BTB 1H % 0%
BTB 2H % 67%

Over Yellow Cards

O 0.5
67%
O 1.5
67%
O 2.5
0%
O 3.5
0%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
0%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
67%
O 1.5
67%
O 2.5
0%
O 3.5
0%

Over Home Team Cards

O 0.5
67%
O 1.5
0%
O 2.5
0%

Over Away Team Cards

O 0.5
67%
O 1.5
0%
O 2.5
0%

Result Distribution

Home Win 33%
Draw 0%
Away Win 67%
33%
0%
67%
Home Draw Away

USL Championship 2026

8 matches recorded · United States

Card Summary

Yellow Cards 21
Red Cards 1
Yellows / Game 2.63
Reds / Game 0.13

Cards by Half

1st Half Cards 3
2nd Half Cards 23
1H / Game 0.38
2H / Game 2.88

Home vs Away

Home Cards 11
Away Cards 10
Home / Game 1.38
Away / Game 1.25

Both Teams Booked

BTB Total 5 / 8
BTB % 63%
BTB 1H % 0%
BTB 2H % 63%

Over Yellow Cards

O 0.5
88%
O 1.5
63%
O 2.5
63%
O 3.5
38%
O 4.5
13%
O 5.5
0%

Over Cards - 1st Half

O 0.5
38%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
75%
O 1.5
63%
O 2.5
63%
O 3.5
38%

Over Home Team Cards

O 0.5
75%
O 1.5
50%
O 2.5
13%

Over Away Team Cards

O 0.5
75%
O 1.5
50%
O 2.5
0%

Result Distribution

Home Win 50%
Draw 38%
Away Win 13%
50%
38%
13%
Home Draw Away

MLS Next Pro 2026

5 matches recorded · United States

Card Summary

Yellow Cards 20
Red Cards 1
Yellows / Game 4.00
Reds / Game 0.20

Cards by Half

1st Half Cards 6
2nd Half Cards 14
1H / Game 1.20
2H / Game 2.80

Home vs Away

Home Cards 9
Away Cards 11
Home / Game 1.80
Away / Game 2.20

Both Teams Booked

BTB Total 5 / 5
BTB % 100%
BTB 1H % 20%
BTB 2H % 60%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
80%
O 3.5
60%
O 4.5
40%
O 5.5
20%

Over Cards - 1st Half

O 0.5
100%
O 1.5
20%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
80%
O 2.5
60%
O 3.5
20%

Over Home Team Cards

O 0.5
100%
O 1.5
60%
O 2.5
20%

Over Away Team Cards

O 0.5
100%
O 1.5
60%
O 2.5
40%

Result Distribution

Home Win 60%
Draw 0%
Away Win 40%
60%
0%
40%
Home Draw Away

NWSL 2025

1 matches recorded · United States

Card Summary

Yellow Cards 1
Red Cards 0
Yellows / Game 1.00
Reds / Game 0.00

Cards by Half

1st Half Cards 0
2nd Half Cards 2
1H / Game 0.00
2H / Game 2.00

Home vs Away

Home Cards 1
Away Cards 0
Home / Game 1.00
Away / Game 0.00

Both Teams Booked

BTB Total 0 / 1
BTB % 0%
BTB 1H % 0%
BTB 2H % 0%

Over Yellow Cards

O 0.5
100%
O 1.5
0%
O 2.5
0%
O 3.5
0%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
0%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
0%
O 3.5
0%

Over Home Team Cards

O 0.5
100%
O 1.5
0%
O 2.5
0%

Over Away Team Cards

O 0.5
0%
O 1.5
0%
O 2.5
0%

Result Distribution

Home Win 0%
Draw 100%
Away Win 0%
0%
100%
0%
Home Draw Away

USL Championship 2025

7 matches recorded · United States

Card Summary

Yellow Cards 43
Red Cards 4
Yellows / Game 6.14
Reds / Game 0.57

Cards by Half

1st Half Cards 12
2nd Half Cards 31
1H / Game 1.71
2H / Game 4.43

Home vs Away

Home Cards 23
Away Cards 20
Home / Game 3.29
Away / Game 2.86

Both Teams Booked

BTB Total 5 / 7
BTB % 71%
BTB 1H % 43%
BTB 2H % 57%

Over Yellow Cards

O 0.5
100%
O 1.5
86%
O 2.5
86%
O 3.5
86%
O 4.5
71%
O 5.5
57%

Over Cards - 1st Half

O 0.5
86%
O 1.5
43%
O 2.5
14%
O 3.5
14%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
86%
O 2.5
86%
O 3.5
57%

Over Home Team Cards

O 0.5
86%
O 1.5
71%
O 2.5
57%

Over Away Team Cards

O 0.5
86%
O 1.5
71%
O 2.5
57%

Result Distribution

Home Win 43%
Draw 29%
Away Win 29%
43%
29%
29%
Home Draw Away

USL League One 2025

4 matches recorded · United States

Card Summary

Yellow Cards 18
Red Cards 0
Yellows / Game 4.50
Reds / Game 0.00

Cards by Half

1st Half Cards 8
2nd Half Cards 10
1H / Game 2.00
2H / Game 2.50

Home vs Away

Home Cards 8
Away Cards 10
Home / Game 2.00
Away / Game 2.50

Both Teams Booked

BTB Total 4 / 4
BTB % 100%
BTB 1H % 50%
BTB 2H % 75%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%
O 4.5
25%
O 5.5
25%

Over Cards - 1st Half

O 0.5
100%
O 1.5
75%
O 2.5
25%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
75%
O 2.5
50%
O 3.5
25%

Over Home Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
0%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
25%

Result Distribution

Home Win 75%
Draw 25%
Away Win 0%
75%
25%
0%
Home Draw Away

MLS Next Pro 2025

6 matches recorded · United States

Card Summary

Yellow Cards 14
Red Cards 0
Yellows / Game 2.33
Reds / Game 0.00

Cards by Half

1st Half Cards 3
2nd Half Cards 11
1H / Game 0.50
2H / Game 1.83

Home vs Away

Home Cards 7
Away Cards 7
Home / Game 1.17
Away / Game 1.17

Both Teams Booked

BTB Total 3 / 6
BTB % 50%
BTB 1H % 0%
BTB 2H % 50%

Over Yellow Cards

O 0.5
83%
O 1.5
67%
O 2.5
67%
O 3.5
17%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
33%
O 1.5
17%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
83%
O 1.5
50%
O 2.5
50%
O 3.5
0%

Over Home Team Cards

O 0.5
67%
O 1.5
33%
O 2.5
17%

Over Away Team Cards

O 0.5
67%
O 1.5
50%
O 2.5
0%

Result Distribution

Home Win 67%
Draw 0%
Away Win 33%
67%
0%
33%
Home Draw Away

USL League One Cup 2025

2 matches recorded · United States

Card Summary

Yellow Cards 7
Red Cards 0
Yellows / Game 3.50
Reds / Game 0.00

Cards by Half

1st Half Cards 1
2nd Half Cards 6
1H / Game 0.50
2H / Game 3.00

Home vs Away

Home Cards 5
Away Cards 2
Home / Game 2.50
Away / Game 1.00

Both Teams Booked

BTB Total 1 / 2
BTB % 50%
BTB 1H % 0%
BTB 2H % 50%

Over Yellow Cards

O 0.5
100%
O 1.5
50%
O 2.5
50%
O 3.5
50%
O 4.5
50%
O 5.5
50%

Over Cards - 1st Half

O 0.5
50%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
50%
O 2.5
50%
O 3.5
50%

Over Home Team Cards

O 0.5
100%
O 1.5
50%
O 2.5
50%

Over Away Team Cards

O 0.5
50%
O 1.5
50%
O 2.5
0%

Result Distribution

Home Win 0%
Draw 0%
Away Win 100%
0%
0%
100%
Home Draw Away

USL Super League Women 2024/2025

1 matches recorded · United States

Card Summary

Yellow Cards 5
Red Cards 0
Yellows / Game 5.00
Reds / Game 0.00

Cards by Half

1st Half Cards 1
2nd Half Cards 4
1H / Game 1.00
2H / Game 4.00

Home vs Away

Home Cards 2
Away Cards 3
Home / Game 2.00
Away / Game 3.00

Both Teams Booked

BTB Total 1 / 1
BTB % 100%
BTB 1H % 0%
BTB 2H % 100%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%
O 4.5
100%
O 5.5
0%

Over Cards - 1st Half

O 0.5
100%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%

Over Home Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
0%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%

Result Distribution

Home Win 0%
Draw 0%
Away Win 100%
0%
0%
100%
Home Draw Away

USL Championship 2024

4 matches recorded · United States

Card Summary

Yellow Cards 17
Red Cards 0
Yellows / Game 4.25
Reds / Game 0.00

Cards by Half

1st Half Cards 1
2nd Half Cards 17
1H / Game 0.25
2H / Game 4.25

Home vs Away

Home Cards 9
Away Cards 9
Home / Game 2.25
Away / Game 2.25

Both Teams Booked

BTB Total 3 / 4
BTB % 75%
BTB 1H % 0%
BTB 2H % 75%

Over Yellow Cards

O 0.5
100%
O 1.5
75%
O 2.5
75%
O 3.5
75%
O 4.5
75%
O 5.5
25%

Over Cards - 1st Half

O 0.5
25%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
75%
O 2.5
75%
O 3.5
75%

Over Home Team Cards

O 0.5
100%
O 1.5
75%
O 2.5
25%

Over Away Team Cards

O 0.5
75%
O 1.5
75%
O 2.5
50%

Result Distribution

Home Win 25%
Draw 50%
Away Win 25%
25%
50%
25%
Home Draw Away

MLS Next Pro 2024

8 matches recorded · United States

Card Summary

Yellow Cards 34
Red Cards 0
Yellows / Game 4.25
Reds / Game 0.00

Cards by Half

1st Half Cards 7
2nd Half Cards 25
1H / Game 0.88
2H / Game 3.13

Home vs Away

Home Cards 19
Away Cards 13
Home / Game 2.38
Away / Game 1.63

Both Teams Booked

BTB Total 6 / 8
BTB % 75%
BTB 1H % 25%
BTB 2H % 75%

Over Yellow Cards

O 0.5
100%
O 1.5
88%
O 2.5
88%
O 3.5
63%
O 4.5
50%
O 5.5
25%

Over Cards - 1st Half

O 0.5
63%
O 1.5
25%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
88%
O 1.5
88%
O 2.5
75%
O 3.5
25%

Over Home Team Cards

O 0.5
100%
O 1.5
75%
O 2.5
50%

Over Away Team Cards

O 0.5
75%
O 1.5
50%
O 2.5
38%

Result Distribution

Home Win 63%
Draw 0%
Away Win 38%
63%
0%
38%
Home Draw Away

NWSL x Liga MXF Summer Cup 2024

2 matches recorded · North & Central America

Card Summary

Yellow Cards 2
Red Cards 0
Yellows / Game 1.00
Reds / Game 0.00

Cards by Half

1st Half Cards 2
2nd Half Cards 2
1H / Game 1.00
2H / Game 1.00

Home vs Away

Home Cards 0
Away Cards 4
Home / Game 0.00
Away / Game 2.00

Both Teams Booked

BTB Total 0 / 2
BTB % 0%
BTB 1H % 0%
BTB 2H % 0%

Over Yellow Cards

O 0.5
50%
O 1.5
50%
O 2.5
0%
O 3.5
0%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
50%
O 1.5
50%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
50%
O 1.5
50%
O 2.5
0%
O 3.5
0%

Over Home Team Cards

O 0.5
0%
O 1.5
0%
O 2.5
0%

Over Away Team Cards

O 0.5
50%
O 1.5
50%
O 2.5
50%

Result Distribution

Home Win 100%
Draw 0%
Away Win 0%
100%
0%
0%
Home Draw Away

USL Championship 2023

8 matches recorded · United States

Card Summary

Yellow Cards 21
Red Cards 2
Yellows / Game 2.63
Reds / Game 0.25

Cards by Half

1st Half Cards 8
2nd Half Cards 24
1H / Game 1.00
2H / Game 3.00

Home vs Away

Home Cards 20
Away Cards 12
Home / Game 2.50
Away / Game 1.50

Both Teams Booked

BTB Total 4 / 8
BTB % 50%
BTB 1H % 25%
BTB 2H % 38%

Over Yellow Cards

O 0.5
100%
O 1.5
75%
O 2.5
38%
O 3.5
38%
O 4.5
13%
O 5.5
0%

Over Cards - 1st Half

O 0.5
75%
O 1.5
25%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
75%
O 2.5
50%
O 3.5
38%

Over Home Team Cards

O 0.5
75%
O 1.5
63%
O 2.5
38%

Over Away Team Cards

O 0.5
75%
O 1.5
63%
O 2.5
13%

Result Distribution

Home Win 63%
Draw 25%
Away Win 13%
63%
25%
13%
Home Draw Away

USL League One 2023

1 matches recorded · United States

Card Summary

Yellow Cards 4
Red Cards 0
Yellows / Game 4.00
Reds / Game 0.00

Cards by Half

1st Half Cards 2
2nd Half Cards 3
1H / Game 2.00
2H / Game 3.00

Home vs Away

Home Cards 1
Away Cards 4
Home / Game 1.00
Away / Game 4.00

Both Teams Booked

BTB Total 1 / 1
BTB % 100%
BTB 1H % 0%
BTB 2H % 100%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
100%
O 1.5
100%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
0%

Over Home Team Cards

O 0.5
100%
O 1.5
0%
O 2.5
0%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%

Result Distribution

Home Win 0%
Draw 100%
Away Win 0%
0%
100%
0%
Home Draw Away

MLS Next Pro 2023

11 matches recorded · United States

Card Summary

Yellow Cards 58
Red Cards 1
Yellows / Game 5.27
Reds / Game 0.09

Cards by Half

1st Half Cards 27
2nd Half Cards 34
1H / Game 2.45
2H / Game 3.09

Home vs Away

Home Cards 26
Away Cards 35
Home / Game 2.36
Away / Game 3.18

Both Teams Booked

BTB Total 11 / 11
BTB % 100%
BTB 1H % 73%
BTB 2H % 73%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
91%
O 3.5
91%
O 4.5
73%
O 5.5
36%

Over Cards - 1st Half

O 0.5
100%
O 1.5
73%
O 2.5
45%
O 3.5
18%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
91%
O 2.5
82%
O 3.5
27%

Over Home Team Cards

O 0.5
100%
O 1.5
73%
O 2.5
45%

Over Away Team Cards

O 0.5
100%
O 1.5
91%
O 2.5
73%

Result Distribution

Home Win 36%
Draw 18%
Away Win 45%
36%
18%
45%
Home Draw Away

USL Championship 2022

4 matches recorded · United States

Card Summary

Yellow Cards 13
Red Cards 0
Yellows / Game 3.25
Reds / Game 0.00

Cards by Half

1st Half Cards 1
2nd Half Cards 14
1H / Game 0.25
2H / Game 3.50

Home vs Away

Home Cards 3
Away Cards 12
Home / Game 0.75
Away / Game 3.00

Both Teams Booked

BTB Total 2 / 4
BTB % 50%
BTB 1H % 0%
BTB 2H % 50%

Over Yellow Cards

O 0.5
100%
O 1.5
75%
O 2.5
50%
O 3.5
50%
O 4.5
25%
O 5.5
25%

Over Cards - 1st Half

O 0.5
25%
O 1.5
0%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
75%
O 2.5
50%
O 3.5
50%

Over Home Team Cards

O 0.5
75%
O 1.5
0%
O 2.5
0%

Over Away Team Cards

O 0.5
75%
O 1.5
75%
O 2.5
50%

Result Distribution

Home Win 50%
Draw 0%
Away Win 50%
50%
0%
50%
Home Draw Away

USL League One 2022

3 matches recorded · United States

Card Summary

Yellow Cards 12
Red Cards 1
Yellows / Game 4.00
Reds / Game 0.33

Cards by Half

1st Half Cards 6
2nd Half Cards 11
1H / Game 2.00
2H / Game 3.67

Home vs Away

Home Cards 7
Away Cards 10
Home / Game 2.33
Away / Game 3.33

Both Teams Booked

BTB Total 3 / 3
BTB % 100%
BTB 1H % 33%
BTB 2H % 67%

Over Yellow Cards

O 0.5
67%
O 1.5
67%
O 2.5
67%
O 3.5
67%
O 4.5
67%
O 5.5
67%

Over Cards - 1st Half

O 0.5
100%
O 1.5
67%
O 2.5
33%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
67%
O 3.5
33%

Over Home Team Cards

O 0.5
100%
O 1.5
67%
O 2.5
67%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
67%

Result Distribution

Home Win 67%
Draw 33%
Away Win 0%
67%
33%
0%
Home Draw Away

MLS Next Pro 2022

5 matches recorded · United States

Card Summary

Yellow Cards 23
Red Cards 3
Yellows / Game 4.60
Reds / Game 0.60

Cards by Half

1st Half Cards 10
2nd Half Cards 19
1H / Game 2.00
2H / Game 3.80

Home vs Away

Home Cards 12
Away Cards 17
Home / Game 2.40
Away / Game 3.40

Both Teams Booked

BTB Total 5 / 5
BTB % 100%
BTB 1H % 60%
BTB 2H % 100%

Over Yellow Cards

O 0.5
80%
O 1.5
80%
O 2.5
80%
O 3.5
60%
O 4.5
60%
O 5.5
60%

Over Cards - 1st Half

O 0.5
80%
O 1.5
60%
O 2.5
60%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
80%
O 3.5
60%

Over Home Team Cards

O 0.5
100%
O 1.5
60%
O 2.5
40%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
60%

Result Distribution

Home Win 40%
Draw 40%
Away Win 20%
40%
40%
20%
Home Draw Away

USL Championship 2021

2 matches recorded · United States

Card Summary

Yellow Cards 14
Red Cards 0
Yellows / Game 7.00
Reds / Game 0.00

Cards by Half

1st Half Cards 4
2nd Half Cards 9
1H / Game 2.00
2H / Game 4.50

Home vs Away

Home Cards 6
Away Cards 7
Home / Game 3.00
Away / Game 3.50

Both Teams Booked

BTB Total 2 / 2
BTB % 100%
BTB 1H % 50%
BTB 2H % 100%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%
O 4.5
100%
O 5.5
100%

Over Cards - 1st Half

O 0.5
50%
O 1.5
50%
O 2.5
50%
O 3.5
50%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
100%
O 2.5
100%
O 3.5
100%

Over Home Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
100%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
50%

Result Distribution

Home Win 100%
Draw 0%
Away Win 0%
100%
0%
0%
Home Draw Away

USL League One 2021

2 matches recorded · United States

Card Summary

Yellow Cards 6
Red Cards 1
Yellows / Game 3.00
Reds / Game 0.50

Cards by Half

1st Half Cards 2
2nd Half Cards 5
1H / Game 1.00
2H / Game 2.50

Home vs Away

Home Cards 3
Away Cards 4
Home / Game 1.50
Away / Game 2.00

Both Teams Booked

BTB Total 2 / 2
BTB % 100%
BTB 1H % 50%
BTB 2H % 50%

Over Yellow Cards

O 0.5
100%
O 1.5
100%
O 2.5
50%
O 3.5
50%
O 4.5
0%
O 5.5
0%

Over Cards - 1st Half

O 0.5
50%
O 1.5
50%
O 2.5
0%
O 3.5
0%

Over Cards - 2nd Half

O 0.5
100%
O 1.5
50%
O 2.5
50%
O 3.5
50%

Over Home Team Cards

O 0.5
100%
O 1.5
50%
O 2.5
0%

Over Away Team Cards

O 0.5
100%
O 1.5
100%
O 2.5
0%

Result Distribution

Home Win 50%
Draw 50%
Away Win 0%
50%
50%
0%
Home Draw Away

Match History

91 matches
Date Fixture Score Competition
30 Sep 2026 Rhode Island vs Indy Eleven 1-0 5 0 USL Championship
27 Sep 2026 Bay FC W vs Orlando Pride W 1-3 2 0 NWSL
20 Sep 2026 Colorado Springs vs New Mexico United 0-0 3 0 USL Championship
5 Sep 2026 Utah Royals W vs Boston Legacy W 1-2 2 0 NWSL
30 Aug 2026 Monterey Bay vs Sacramento Republic 1-1 1 0 USL Championship
23 Aug 2026 Chicago Stars W vs Racing Louisville W 3-2 0 0 NWSL
15 Aug 2026 Tampa Bay Rowdies vs Rhode Island 2-0 4 0 USL Championship
2 Aug 2026 Orange County vs El Paso Locomotive 2-0 1 0 USL Championship
26 Jul 2026 Phoenix Rising vs Hartford Athletic 0-0 0 0 USL Championship
15 Jul 2026 One Knoxville vs Fort Wayne 2-1 5 3 USL League One
21 Jun 2026 Columbus Crew II vs Atlanta United II 3-2 4 0 MLS Next Pro
14 Jun 2026 Minnesota United II vs Austin II 1-3 5 0 MLS Next Pro
30 May 2026 St. Louis City II vs North Texas 2-0 3 0 MLS Next Pro
11 May 2026 Colorado Rapids II vs Sporting Kansas City II 1-3 2 1 MLS Next Pro
15 Apr 2026 Colorado Springs vs Sporting KC 3-0 4 1 US Open Cup
5 Apr 2026 Athletic Club Boise vs Spokane Velocity 1-1 7 0 USL League One
29 Mar 2026 Oakland Roots vs Orange County 0-1 3 1 USL Championship
22 Mar 2026 Tulsa Roughnecks vs Las Vegas Lights 3-2 4 0 USL Championship
15 Mar 2026 Atlanta United II vs Huntsville City 4-1 6 0 MLS Next Pro
8 Mar 2026 Alta vs Richmond Kickers 1-1 4 0 USL League One
25 Oct 2025 Naples vs Charlotte Independence 2-0 4 0 USL League One
19 Oct 2025 Philadelphia Union II vs FC Cincinnati II 2-1 3 0 MLS Next Pro
10 Oct 2025 One Knoxville vs Portland Hearts of Pine 3-1 4 0 USL League One
20 Sep 2025 Tampa Bay Rowdies vs North Carolina FC 2-2 5 0 USL Championship
7 Sep 2025 Spokane Velocity vs Westchester SC 2-1 6 0 USL League One
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Corbyn May Referee Stats & Card History

Corbyn May has officiated 91 matches across 8 competitions, averaging 3.92 yellow cards and 0.20 red cards per game (357 yellows and 18 reds in total). Active years in our database: 2021-2026. Competitions covered include MLS Next Pro, USL Championship, USL League One, NWSL, USL League One Cup, NWSL x Liga MXF Summer Cup.

This page includes career competition breakdowns, most-officiated teams, per-season card rates, first/second half splits, home vs away cards, both-teams-booked percentages, over/under yellow card thresholds, and a full match-by-match card history for Corbyn May.

All statistics for Corbyn May and thousands of other football referees are available via the OddAlerts Football Data API. Track referee appointments, build card market models, and access historical data programmatically.