A quarterback with a developmental β a rotational or backup contributor who filled their role reliably.
Worth 21 points of value above a freely-available replacement quarterback β top 67% of all 4,642 ranked at the position. 1 of 4 seasons cleared the replacement bar, by +21 on average.See board β
Seasons above replacement
1 seasons Γ ~21 surplus β VORP 21
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at onceβno tab hopping.
| Season | Age | Team | G | GS | Passing | Rushing | 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 | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | |||||
| 2006 | β | ARI | 12 | β | 213 | 376 | 56.6% | 2,542 | 11 | 12 | 2.9 | 3.2 | 6.8 | 5.9 | 0.9 | 73.9 | 20 | 23 | 44 | 2 | 1.9 | 8.7 | 6 | 26.1 | 1 | β | β | β | β | β |
| 2006 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | 3.7 | -7.3 | β | 2,996 | 0 |
| 2007 | β | ARI | 5 | β | 60 | 112 | 53.6% | 647 | 2 | 4 | 1.8 | 3.6 | 5.8 | 4.5 | 0.5 | 61.9 | 4 | 11 | 42 | 0 | 3.8 | 0.0 | 5 | 45.5 | 0 | β | β | β | β | β |
| 2007 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | -10.7 | 2.6 | β | 919 | 0 |
| 2008 | β | ARI | 4 | β | 15 | 29 | 51.7% | 264 | 1 | 1 | 3.4 | 3.4 | 9.1 | 8.2 | 1.0 | 80.2 | 2 | 4 | 5 | 0 | 1.3 | 0.0 | 1 | 25.0 | 0 | β | β | β | β | β |
| 2008 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | -4.0 | -4.9 | β | 300 | 0 |
| 2009 | β | ARI | 8 | β | 51 | 77 | 66.2% | 435 | 0 | 3 | 0.0 | 3.9 | 5.6 | 3.9 | 0.0 | 64.6 | 2 | 9 | -6 | 0 | -0.7 | 0.0 | 0 | 0.0 | 0 | β | β | β | β | β |
| 2009 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | -11.3 | -7.4 | β | 623 | 0 |
| 2011 | β | HOU | 2 | β | 10 | 13 | 76.9% | 57 | 1 | 0 | 7.7 | 0.0 | 4.4 | 5.9 | β | 110.1 | 0 | 1 | -1 | 0 | -1.0 | 0.0 | 0 | 0.0 | 0 | β | β | β | β | β |
| 2011 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | -2.6 | 0.0 | β | 18 | 0 |
| 2012 | β | LV | 2 | β | 16 | 33 | 48.5% | 115 | 0 | 1 | 0.0 | 3.0 | 3.5 | 2.1 | 0.0 | 44.4 | 1 | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2012 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | -10.8 | β | β | 249 | 0 |
| Career | β | 33 | β | 365 | 640 | 57.0% | 4,060 | 15 | 21 | 2.3 | 3.3 | 6.3 | 5.3 | 0.7 | 70.2 | 29 | 48 | 84 | 2 | 1.8 | 4.2 | 12 | 25.0 | 1 | -35.7 | -17.0 | β | 5,105 | 0 | |
| Season | Age | Team | G | GS | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | 23 | ARI | 12 | β | 213 | 376 | 56.6% | 2,542 | 11 | 12 | 2.9 | 3.2 | 6.8 | 5.9 | 0.9 | 73.9 | 20 | 8.3 |
| 2007 | 24 | ARI | 5 | β | 60 | 112 | 53.6% | 647 | 2 | 4 | 1.8 | 3.6 | 5.8 | 4.5 | 0.5 | 61.9 | 4 | 2.5 |
| 2008 | 25 | ARI | 4 | β | 15 | 29 | 51.7% | 264 | 1 | 1 | 3.4 | 3.4 | 9.1 | 8.2 | 1.0 | 80.2 | 2 | 1.3 |
| 2009 | 26 | ARI | 8 | β | 51 | 77 | 66.2% | 435 | 0 | 3 | 0.0 | 3.9 | 5.6 | 3.9 | 0.0 | 64.6 | 2 | 3.6 |
| 2011 | 28 | HOU | 2 | β | 10 | 13 | 76.9% | 57 | 1 | 0 | 7.7 | 0.0 | 4.4 | 5.9 | β | 110.1 | 0 | β |
| 2012 | 29 | LV | 2 | β | 16 | 33 | 48.5% | 115 | 0 | 1 | 0.0 | 3.0 | 3.5 | 2.1 | 0.0 | 44.4 | 1 | β |
| Career | 33 | 365 | 640 | 57.0% | 4,060 | 15 | 21 | 2.3 | 3.3 | 6.3 | β | β | 70.2 | 29 | 15.7 |
A depth / rotational career by KV-H: a remarkably steady profile that scores 28 of 100, era-normalized against pass yds/g peers across 4 scored seasons, with a short career trimming the score.
Blend 30.2 Γ longevity 0.93 = KV-H 28Β· confidence 78%
Season-by-season quality (era-relative pass yds/g)
Ranked #439 of 600 by seasons where high individual production happened on low-win teams. Score aggregates only tracked StatVault categories.
Reached 5% of the all-time Passing Yards leader β a rotational/depth all-time profile at the position.
A 0β100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data β career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence β so it's a transparent context score, not a subjective rating. Tiers: Elite β₯ 85 Β· Strong β₯ 65 Β· Solid β₯ 45 Β· Depth < 45. Comparable-player confidence: 86%.
Amber = this player (normalized to own peak). Indigo = average QBs aging curve. Group peak age: 29. Source: StatVault KV-H era (1999+).
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
College stats are not imported for this profile yet.
StatVault has the verified college attribution (USC), 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.
Career teammates and draft class, derived from year-by-year rosters β every name is linked.
Matt inherited the Arizona Cardinals QB room from Kurt Warner (2005β2009), and handed it to Carson Palmer (2013β2017).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Joined LV (from HOU)
Last recorded season with LV
Joined HOU (from ARI)
Drafted by ARI β Round 1, Pick 10
No game-status injuries on record since 2009 (nflverse weekly reports).
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 4-season peers. See all β
Career durability β games played vs. scheduled, across 6 seasons.
Pass Yds translated to the 2025NFL β 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 | β 2025 Pass Yds | β 2025 /G |
|---|---|---|---|---|
| 2006 | 2,542 | 211.8 | 3,813+1,271 | 224.3 |
| 2007 | 647 | 129.4 | 2,820+2,173 | 165.9 |
| 2008 | 264 | 66 | 2,050+1,786 | 120.6 |
| 2009 | 435 | 54.4 | 1,659+1,224 | 97.6 |
Data: nflverse:players, nflverse:player_stats, nflverse:combine, nflverse:draft_picks, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
21 career value over replacement β #3066 all-time of 4,642. 5.3/season above a replacement-level QB.
Pick #10 (Rd 1) Β· ARI Β· 2006 Β· -32.4 vs expected KV-H
Fan Rating
Rate Matt Leinart β All-Time
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Composite score across availability, IR frequency, and injury severity. See all β
The room is reconstructed from arrival order among durable members (β₯4 seasons with the club) at the playerβs position group β a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Dan Orlovsky
QB
84% match
2006 Draft ClassmatesFull class β
Wore 3 distinct franchise crests across 7 seasons (2006β2012) β a true nomad. The crest trail: