2018 Mid-American Conference Leaders Passing Defense - Games in August/September Only through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Akron | 3 | 114 | 71 | 62.3 | 716 | 6.3 | 4 | 4 | 119.60 | 38.0 | 238.7 |
| 2 | Central Michigan | 5 | 135 | 80 | 59.3 | 745 | 5.5 | 5 | 6 | 108.95 | 27.0 | 149.0 |
| 3 | Bowling Green | 5 | 81 | 40 | 49.4 | 801 | 9.9 | 8 | 2 | 160.10 | 16.2 | 160.2 |
| 4 | Buffalo | 5 | 136 | 72 | 52.9 | 923 | 6.8 | 6 | 4 | 118.63 | 27.2 | 184.6 |
| 5 | Eastern Michigan | 5 | 152 | 94 | 61.8 | 956 | 6.3 | 7 | 4 | 124.61 | 30.4 | 191.2 |
| 5 | Western Michigan | 5 | 116 | 69 | 59.5 | 956 | 8.2 | 9 | 1 | 152.58 | 23.2 | 191.2 |
| 7 | Toledo | 4 | 154 | 95 | 61.7 | 1067 | 6.9 | 7 | 4 | 129.70 | 38.5 | 266.8 |
| 8 | Northern Illinois | 5 | 162 | 91 | 56.2 | 1119 | 6.9 | 5 | 3 | 120.67 | 32.4 | 223.8 |
| 9 | Ball State | 5 | 170 | 110 | 64.7 | 1182 | 7.0 | 3 | 4 | 124.23 | 34.0 | 236.4 |
| 10 | Miami (Ohio) | 5 | 166 | 104 | 62.7 | 1233 | 7.4 | 14 | 1 | 151.68 | 33.2 | 246.6 |
| 11 | Ohio | 4 | 157 | 101 | 64.3 | 1547 | 9.9 | 13 | 4 | 169.32 | 39.3 | 386.8 |
| 12 | Kent State | 5 | 169 | 100 | 59.2 | 1629 | 9.6 | 11 | 5 | 155.70 | 33.8 | 325.8 |