| Referee | P | FH(AM) | SH (AM) | H | A |  |
 |
 |
/Match |
Cards/Match | More |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ignacio Villanueva | 1 | 1(38) | 5(65) | 3 | 3 | 6 | - | 1 | 6 | 7 | |
| Terry Vaughn | 2 | 4(27) | 5(74) | 6 | 3 | 9 | - | - | 4.5 | 4.5 | |
| Sorin Stoica | 8 | 10(30) | 23(69) | 16 | 17 | 33 | 1 | - | 4.13 | 4.25 | |
| Matthew Foerster | 7 | 7(34) | 20(70) | 14 | 13 | 27 | - | - | 3.86 | 3.86 | |
| Mark Kadlecik | 7 | 8(29) | 19(71) | 13 | 14 | 27 | 1 | 1 | 3.86 | 4.14 | |
| Juan Guzman | 13 | 21(28) | 29(71) | 24 | 26 | 50 | - | 2 | 3.85 | 4 | |
| Jose Carlos Rivero | 8 | 14(33) | 16(74) | 13 | 17 | 30 | 2 | 3 | 3.75 | 4.38 | |
| Hilario Grajeda | 19 | 27(31) | 44(72) | 32 | 39 | 71 | 1 | 1 | 3.74 | 3.84 | |
| Michael Kennedy | 6 | 9(35) | 12(77) | 11 | 10 | 21 | 1 | - | 3.5 | 3.67 | |
| Allen Chapman | 11 | 19(24) | 19(69) | 14 | 24 | 38 | - | - | 3.45 | 3.45 | |
| Ramon Hernandez | 5 | 8(30) | 9(75) | 5 | 12 | 17 | - | - | 3.4 | 3.4 | |
| Abiodun Okulaja | 5 | 7(34) | 9(73) | 9 | 7 | 16 | - | 1 | 3.2 | 3.4 | |
| Mark Geiger | 16 | 13(33) | 38(70) | 24 | 27 | 51 | 4 | 5 | 3.19 | 3.75 | |
| Edvin Jurisevic | 14 | 14(23) | 30(72) | 21 | 23 | 44 | - | - | 3.14 | 3.14 | |
| Ricardo Salazar | 17 | 20(26) | 33(69) | 28 | 25 | 53 | 2 | 2 | 3.12 | 3.35 | |
| Silviu Petrescu | 19 | 16(36) | 43(71) | 26 | 33 | 59 | - | 1 | 3.11 | 3.16 | |
| Jorge Gonzalez | 17 | 17(25) | 35(73) | 22 | 30 | 52 | 2 | 1 | 3.06 | 3.24 | |
| Geoff Gamble | 10 | 8(29) | 22(72) | 14 | 16 | 30 | - | - | 3 | 3 | |
| Gavin Ward | 1 | -(-) | 3(71) | 1 | 2 | 3 | - | - | 3 | 3 | |
| Kevin Gonzalez | 1 | 2(30) | 1(59) | 2 | 1 | 3 | - | - | 3 | 3 | |
| Jair Marrufo | 18 | 17(22) | 31(70) | 20 | 28 | 48 | - | 3 | 2.67 | 2.83 | |
| Kevin Stott | 19 | 14(30) | 34(77) | 29 | 19 | 48 | - | 1 | 2.53 | 2.58 | |
| Ismail Elfath | 8 | 4(11) | 16(72) | 9 | 11 | 20 | 1 | 2 | 2.5 | 2.88 | |
| Elias Bazakos | 13 | 9(38) | 23(69) | 15 | 17 | 32 | - | - | 2.46 | 2.46 | |
| Baldomero Toledo | 21 | 17(31) | 34(71) | 25 | 26 | 51 | 1 | - | 2.43 | 2.48 | |
| Drew Fischer | 7 | 4(25) | 13(60) | 7 | 10 | 17 | - | - | 2.43 | 2.43 | |
| Yader Reyes | 5 | 4(27) | 8(75) | 4 | 8 | 12 | - | 1 | 2.4 | 2.6 | |
| Armando Villarreal | 8 | 2(26) | 17(71) | 6 | 13 | 19 | - | 4 | 2.38 | 2.88 | |
| Chris Penso | 19 | 12(24) | 30(69) | 16 | 26 | 42 | 2 | - | 2.21 | 2.32 | |
| Paul Ward | 6 | 3(38) | 9(67) | 5 | 7 | 12 | - | - | 2 | 2 | |
| Jasen Anno | 5 | 3(44) | 7(61) | 5 | 5 | 10 | 1 | 1 | 2 | 2.4 | |
| David Gantar | 7 | 4(37) | 9(76) | 2 | 11 | 13 | 1 | 3 | 1.86 | 2.43 | |
| 323 | 318 | 646 | 441 | 523 | 964 | 20 | 33 | 2.98 | 3.15 |
P = Matches played ,
FH = First half ,
SH = Second half ,
H = Home ,
A = Away,
AM = Average minute.