J.P. Losman is a career quality starter — a quarterback whose body of work places Losman in the top half of all players at the position historically. The Knox model values sustained contribution over flash, and Losman's career arc reflects exactly that kind of reliable professional-grade performance.
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping. Switch to Combined to fold the selected families into unified totals—yards from scrimmage, total TDs, touches.
| Season | Age | Team | G | GS | Passing | Rushing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | |||||
| 2004 | 23 | BUF | 3 | — | 3 | 5 | 60.0% | 32 | 0 | 1 | 0.0 | 20.0 | 6.4 | -2.6 | 0.0 | 39.2 | 1 | 2 | 15 | 0 | 7.5 | 0.0 | 1 | 50.0 | 0 |
| 2005 | 24 | BUF | 9 | — | 114 | 228 | 50.0% | 1,340 | 8 | 8 | 3.5 | 3.5 | 5.9 | 5.0 | 1.0 | 65.3 | 25 | 32 | 152 | 0 | 4.8 | 0.0 | 10 | 31.3 | 1 |
| 2006 | 25 | BUF | 16 | — | 269 | 430 | 62.6% | 3,050 | 19 | 14 | 4.4 | 3.3 | 7.1 | 6.5 | 1.4 | 84.9 | 47 | 38 | 140 | 1 | 3.7 | 2.6 | 14 | 36.8 | 1 |
| 2007 | 26 | BUF | 8 | — | 111 | 175 | 63.4% | 1,204 | 4 | 6 | 2.3 | 3.4 | 6.9 | 5.8 | 0.7 | 76.9 | 14 | 20 | 110 | 0 | 5.5 | 0.0 | 8 | 40.0 | 1 |
| 2008 | 27 | BUF | 5 | — | 63 | 104 | 60.6% | 584 | 2 | 5 | 1.9 | 4.8 | 5.6 | 3.8 | 0.4 | 62.3 | 15 | 12 | 70 | 2 | 5.8 | 16.7 | 6 | 50.0 | 1 |
| 2009 | 28 | OAK | 1 | — | 0 | 1 | 0.0% | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | — | 39.6 | 0 | — | — | — | — | — | — | — | — |
| 2011 | 30 | MIA | 1 | — | 6 | 10 | 60.0% | 60 | 0 | 0 | 0.0 | 0.0 | 6.0 | 6.0 | — | 77.1 | 5 | 2 | 1 | 0 | 0.5 | 0.0 | 0 | 0.0 | 0 |
| Career | — | 43 | — | 566 | 953 | 59.4% | 6,270 | 33 | 34 | 3.5 | 3.6 | 6.6 | 5.7 | 1.0 | 75.7 | 107 | 106 | 488 | 3 | 4.6 | 2.8 | 39 | 36.8 | 4 | |
Career Value · VORP
25 career value over replacement — #2873 all-time of 4,649. 6.3/season above a replacement-level QB.
Pick #22 (Rd 1) · BUF · 2004 · -14.7 vs expected KV-H
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Rate J.P. Losman — All-Time
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| Season | Age | Team | G | GS | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004 | 23 | BUF | 3 | — | 3 | 5 | 60.0% | 32 | 0 | 1 | 0.0 | 20.0 | 6.4 | -2.6 | 0.0 | 39.2 | 1 | — |
| 2005 | 24 | BUF | 9 | — | 114 | 228 | 50.0% | 1,340 | 8 | 8 | 3.5 | 3.5 | 5.9 | 5.0 | 1.0 | 65.3 | 25 | 5.6 |
| 2006 | 25 | BUF | 16 | — | 269 | 430 | 62.6% | 3,050 | 19 | 14 | 4.4 | 3.3 | 7.1 | 6.5 | 1.4 | 84.9 | 47 | 12.3 |
| 2007 | 26 | BUF | 8 | — | 111 | 175 | 63.4% | 1,204 | 4 | 6 | 2.3 | 3.4 | 6.9 | 5.8 | 0.7 | 76.9 | 14 | 5.1 |
| 2008 | 27 | BUF | 5 | — | 63 | 104 | 60.6% | 584 | 2 | 5 | 1.9 | 4.8 | 5.6 | 3.8 | 0.4 | 62.3 | 15 | 2.1 |
| 2009 | 28 | OAK | 1 | — | 0 | 1 | 0.0% | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | — | 39.6 | 0 | — |
| 2011 | 30 | MIA | 1 | — | 6 | 10 | 60.0% | 60 | 0 | 0 | 0.0 | 0.0 | 6.0 | 6.0 | — | 77.1 | 5 | — |
| Career | 43 | 566 | 953 | 59.4% | 6,270 | 33 | 34 | 3.5 | 3.6 | 6.6 | — | — | 75.7 | 107 | 25.1 |
A solid career by KV-H: a remarkably steady profile that scores 41 of 100, era-normalized against pass yds/g peers across 4 scored seasons, with a short career trimming the score.
Blend 43.4 × longevity 0.93 = KV-H 41· confidence 91%
Season-by-season quality (era-relative pass yds/g)
Charlie Batch
QB
87% match
2004 Draft ClassmatesFull class →