J.T. O'Sullivan
Height6'2"
Weight232 lb
BornAug 25, 1979
Age46
CollegeUC DavisSee College Stats
Rookie yr2002
Draft2002 · Rd 6, Pick 186 · NO
A quarterback who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
Combined Season Grid
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
4 grids split in one view
| Season | Age | Team | G | GS | Passing | Rushing | Defense | Advanced (EPA) | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | |||||
| 2004 | — | GB | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | -2 | 0 | -1.0 | 0.0 | 0 | 0.0 | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2004 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -2.4 | — | 0 | 0 |
| 2007 | — | DET | 4 | — | 13 | 25 | 52.0% | 148 | 1 | 2 | 4.0 | 8.0 | 5.9 | 3.1 | 0.5 | 50.1 | 3 | 4 | -10 | 0 | -2.5 | 0.0 | 0 | 0.0 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2007 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -2.6 | -9.6 | — | 204 | 0 |
| 2008 | — | SF | 9 | — | 128 | 220 | 58.2% | 1,678 | 8 | 11 | 3.6 | 5.0 | 7.6 | 6.1 | 0.7 | 73.6 | 32 | 30 | 145 | 0 | 4.8 | 0.0 | 6 | 20.0 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2008 | — | SEA | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 1 | — | 0 | 0 | — | — | — | — | — |
| 2008 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -55.5 | -0.1 | — | 1,809 | 0 |
| 2009 | — | CIN | 3 | — | 4 | 11 | 36.4% | 40 | 0 | 0 | 0.0 | 0.0 | 3.6 | 3.6 | — | 47.5 | 3 | 3 | 12 | 0 | 4.0 | 0.0 | 2 | 66.7 | 0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2009 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -19.4 | 1.0 | — | 44 | 0 |
| Career | — | 19 | — | 145 | 256 | 56.6% | 1,866 | 9 | 13 | 3.5 | 5.1 | 7.3 | 5.7 | 0.7 | 70.2 | 38 | 39 | 145 | 0 | 3.7 | 0.0 | 8 | 20.5 | 2 | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 1 | — | 0 | 0 | -77.5 | -11.2 | — | 2,057 | 0 | |
Career EPA-88.7·-78 passing · -11 rushing·-22.2/season
Passing
Rushing
Defense
Advanced (EPA)
KV-H Anatomy
KV-H 24 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 24 of 100, era-normalized against pass yds/g peers across 2 scored seasons, with a short career trimming the score.
34
Sustained
career value
×.6
26
Peak
best 3 seasons
×.4
×0.79
Longevity
career length
Blend 30.8 × longevity 0.79 = KV-H 24· confidence 75%
What builds the career mark of 34
On-field 25.3
Availability 8.7
On-field production Staying available
Season-by-season quality (era-relative pass yds/g)
2007bestavg 262008
All-Time Standing
how this career measures against the all-time greats at the position6
Depth
of 100
Reached 2% of the all-time Passing Yards leader — a rotational/depth all-time profile at the position.
2% of the all-time Passing Yards leader2
0 categories ≥25% of the all-time leader0
-22.18 EPA/season over 4 seasons43
A 0–100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data — career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence — so it's a transparent context score, not a subjective rating. Tiers: Elite ≥ 85 · Strong ≥ 65 · Solid ≥ 45 · Depth < 45. Comparable-player confidence: 80%.
Career Aging Trajectory
vs. position group average · KV-H basisAmber = this player (normalized to own peak). Indigo = average QBs aging curve. Group peak age: 29. Source: StatVault KV-H era (1999+).
Combine · 2002
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
4.88s
40-Yard
Below avg · 33th pct
Pos 33thAll 28thClass Pos 25thClass All 26th
29"
Vertical
Low · 20th pct
Pos 20thAll 16thClass Pos 17thClass All 10th
107"
Broad Jump
Below avg · 28th pct
Pos 28thAll 17thClass Pos 28thClass All 16th
7.46s
3-Cone
Low · 8th pct
Pos 8thAll 27thClass Pos 6thClass All 23th
4.28s
Shuttle
Above avg · 58th pct
Pos 58thAll 60thClass Pos 33thClass All 39th
College stats are not imported for this profile yet.
StatVault has the verified college attribution (UC Davis), but no parsed college box-score table is present in this profile artifact. The section stays here so every profile has a consistent college-stats landing point without fabricating unavailable rows.
Reference Graph
Career teammates and draft class, derived from year-by-year rosters — every name is linked.
Top Teammates
Paris LenonMLB2yMark RomanS2yBrett FavreQB1yAndy LeeP1yFrank GoreRB1yIsaac BruceWR1yRyan LongwellK1yJohnathan JosephCB1yJustin SmithDE1yTakeo SpikesILB1yBryan BarkerP1yDonald DriverWR1yDarren SharperFS1yDomata Peko Sr.NT1yShayne GrahamK1yVernon DavisTE1yKevin HuberP1yCarson PalmerQB1yWalt HarrisCB1yNate ClementsS1yCory ReddingDE1yCullen JenkinsDT1yLaveranues ColesWR1yChad JohnsonWR1y
2002 Draft Class· this player went #186
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2009team change
Joined CIN (from SF)
- 2009final season
Last recorded season with CIN
- 2008team change
Joined SF (from DET)
- 2007team change
Joined DET (from GB)
- 2004team change
Joined GB (from NO)
- 2002draft
Drafted by NO — Round 6, Pick 186
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'2" / 232 lb
Frame
223 lb at 4.88s
Size-speed
29" vert / 107" broad
Explosion
Knox
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Historical Knox · KV-H
Era-normalized career quality — z-scored against 2-season peers. See all →
24
peak 26
Season Report Cards· KV-H era-normalized per season
F2007
C2008
Availability
Career durability — games played vs. scheduled, across 4 seasons.
27%
20042009
2004 · cause not documented · 6%
Era Translator
Pass Yds translated to the 2025NFL — each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.
| Season | Actual Pass Yds | Pass Yds/G | → 2025 Pass Yds | → 2025 /G |
|---|---|---|---|---|
| 2007 | 148 | 37 | 1,689+1,541 | 99.3 |
| 2008 | 1,678 | 186.4 | 3,472+1,794 | 204.3 |
Data: nflverse:players, nflverse:player_stats, nflverse:player_stats_def, nflverse:combine, nflverse:draft_picks, nflverse:advanced-epa (CC-BY 4.0), espn.com:stats-api (facts-only reference) · multi-source verified via the StatVault Oracle · updated 6/18/2026
Draft OutcomeMiss ↓
Pick #186 (Rd 6) · NO · 2002 · -1.9 vs expected KV-H
24actual
25.9 expected · Δ−1.9
Fan Rating
Rate J.T. O'Sullivan — All-Time
Tap a star to rate
Explore More
Similar Players