Mike Harmon NASCAR Xfinity Series statistics by track
| Track | Starts | Poles | Wins | Top 5s | Top 10s | Avg. Start | Avg. Finish | Races Led | Times Led | Laps Led | Avg. % Led | Laps |
| Atlanta | 7 | 0 | 0 | 0 | 0 | 38.7143 | 36.5714 | 0 | 0 | 0 | 0.000000 | 493 |
| Bristol | 8 | 0 | 0 | 0 | 0 | 39.6250 | 36.5000 | 0 | 0 | 0 | 0.000000 | 759 |
| Charlotte | 5 | 0 | 0 | 0 | 0 | 40.0000 | 38.2000 | 0 | 0 | 0 | 0.000000 | 257 |
| Chicagoland | 9 | 0 | 0 | 0 | 0 | 39.2222 | 34.3333 | 0 | 0 | 0 | 0.000000 | 805 |
| Darlington | 12 | 0 | 0 | 0 | 0 | 38.2500 | 34.5000 | 0 | 0 | 0 | 0.000000 | 848 |
| Daytona | 14 | 0 | 0 | 0 | 0 | 32.1429 | 30.4286 | 1 | 1 | 1 | 0.059286 | 1250 |
| Dover | 14 | 0 | 0 | 0 | 0 | 38.5714 | 35.2857 | 0 | 0 | 0 | 0.000000 | 924 |
| Fontana | 7 | 0 | 0 | 0 | 0 | 39.0000 | 36.5714 | 0 | 0 | 0 | 0.000000 | 488 |
| Gateway | 4 | 0 | 0 | 0 | 0 | 38.5000 | 32.7500 | 0 | 0 | 0 | 0.000000 | 423 |
| Indianapolis | 1 | 0 | 0 | 0 | 0 | 40.0000 | 33.0000 | 0 | 0 | 0 | 0.000000 | 87 |
| Iowa | 9 | 0 | 0 | 0 | 0 | 39.5556 | 36.0000 | 0 | 0 | 0 | 0.000000 | 568 |
| IRP | 6 | 0 | 0 | 0 | 0 | 34.5000 | 33.8333 | 0 | 0 | 0 | 0.000000 | 532 |
| Kansas | 5 | 0 | 0 | 0 | 0 | 37.2000 | 37.2000 | 0 | 0 | 0 | 0.000000 | 233 |
| Kentucky | 9 | 0 | 0 | 0 | 0 | 37.8889 | 35.5556 | 0 | 0 | 0 | 0.000000 | 683 |
| Las Vegas | 4 | 0 | 0 | 0 | 0 | 38.5000 | 39.0000 | 0 | 0 | 0 | 0.000000 | 225 |
| Loudon | 7 | 0 | 0 | 0 | 0 | 35.0000 | 35.1429 | 0 | 0 | 0 | 0.000000 | 404 |
| Memphis | 3 | 0 | 0 | 0 | 0 | 38.6667 | 36.3333 | 0 | 0 | 0 | 0.000000 | 246 |
| Michigan | 6 | 0 | 0 | 0 | 0 | 36.3333 | 34.5000 | 0 | 0 | 0 | 0.000000 | 432 |
| Mid-Ohio | 1 | 0 | 0 | 0 | 0 | 37.0000 | 33.0000 | 0 | 0 | 0 | 0.000000 | 68 |
| Milwaukee | 7 | 0 | 0 | 0 | 0 | 35.8571 | 36.4286 | 0 | 0 | 0 | 0.000000 | 635 |
| Myrtle Beach | 1 | 0 | 0 | 0 | 0 | 13.0000 | 23.0000 | 0 | 0 | 0 | 0.000000 | 245 |
| Nashville (IRL) | 11 | 0 | 0 | 0 | 0 | 39.6364 | 37.7273 | 0 | 0 | 0 | 0.000000 | 524 |
| Nazareth | 3 | 0 | 0 | 0 | 0 | 35.3333 | 34.3333 | 0 | 0 | 0 | 0.000000 | 229 |
| Phoenix | 11 | 0 | 0 | 0 | 0 | 40.0000 | 36.2727 | 0 | 0 | 0 | 0.000000 | 892 |
| Pikes Peak | 3 | 0 | 0 | 0 | 0 | 32.3333 | 31.3333 | 0 | 0 | 0 | 0.000000 | 495 |
| Richmond | 9 | 0 | 0 | 0 | 0 | 37.0000 | 34.5556 | 0 | 0 | 0 | 0.000000 | 906 |
| Rockingham | 6 | 0 | 0 | 0 | 0 | 42.0000 | 35.5000 | 0 | 0 | 0 | 0.000000 | 835 |
| South Boston | 1 | 0 | 0 | 0 | 0 | 20.0000 | 31.0000 | 0 | 0 | 0 | 0.000000 | 76 |
| Talladega | 10 | 0 | 0 | 0 | 0 | 34.6000 | 33.8000 | 1 | 1 | 1 | 0.088000 | 546 |
| Texas | 5 | 0 | 0 | 0 | 0 | 38.4000 | 33.4000 | 0 | 0 | 0 | 0.000000 | 519 |
| Total | 198 | 0 | 0 | 0 | 0 | 37.3889 | 35.0253 | 2 | 2 | 2 | 0.008636 | 15627 |