Stevenson Sylvester
Height6'2"
Weight231 lb
BornJul 18, 1988
Age38
CollegeUtahSee College Stats
Rookie yr2010
Draft2010 · Rd 5, Pick 166 · PIT
Combined Season Grid
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
2 grids split in one view
| Season | Age | Team | G | GS | Defense | Snap Counts | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | Off | Off% | Def | Def% | ST | ST% | |||||
| 2010 | — | PIT | 2 | — | 3 | 3 | 0 | 1 | 0 | 0.0 | 1.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2011 | — | PIT | 2 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2013 | — | PIT | 3 | — | 7 | 5 | 2 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 99 | 45.7% | 139 | 51.6% |
| Career | — | 7 | — | 10 | 8 | 2 | 1 | 0 | 0.0 | 1.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 99 | 45.7% | 139 | 51.6% | |
Defense
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 22 | PIT | 2 | — | 3 | 3 | 0 | 1 | 0 | 0.0 | 1.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2011 | 23 | PIT | 2 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2013 | 25 | PIT | 3 | 0* | 7 | 5 | 2 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 |
| Career | 7 | 10 | 8 | 2 | 1 | 0 | — | — | 0 | 0 | 0 | — | 0 | 0 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Snap Counts
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Per-Snap Impact
Linebackers · proprietary · 2012+—
below snap floor
Disruption/1000Snap share45.7%Def snaps99Emerging
Production per snap — the box score normalized by opportunity. SIS is z-scored within linebackers, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Combine · 2010
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
4.71s
40-Yard
Below avg · 40th pct
Pos 40thAll 43thClass Pos 48thClass All 43th
23 reps
Bench
Above avg · 58th pct
Pos 58thAll 63thClass Pos 36thClass All 58th
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Utah), 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
Ben RoethlisbergerQB3yHeath MillerTE3yEmmanuel SandersWR3yRyan ClarkFS3yIke TaylorCB3yLawrence TimmonsOLB3yWilliam GayFS3yTroy PolamaluS3yLarry FooteMLB3yAntonio BrownWR3yBrett KeiselDE3ySteve McLendonNT3yShaun SuishamK3yZiggy HoodDT3yLaMarr WoodleyOLB3yWill AllenS3yJason WorildsOLB3yIsaac RedmanRB3yJonathan DwyerRB3yJames FarriorILB2yHines WardWR2yCameron HeywardDE2yJames HarrisonOLB2yJerricho CotcheryWR2y
2010 Draft Class· this player went #166
#158Matt TennantC#159Riley CooperWR#160Larry AsanteS#161Chris DeGeareG#162Brody EldridgeTE#163Reshad JonesFS#164Crezdon ButlerCB#165Kerry MeierWR#169Marshall NewhouseG#170Fendi OnobunTE#171Shann SchillingerDB#173Anthony DixonRB#175Greg HardyDE#176Rusty SmithQB#177Carlton MitchellWR#178Arthur MoatsDE
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2013final season
Last recorded season with PIT
- 2010draft
Drafted by PIT — Round 5, Pick 166
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'2" / 231 lb
Frame
231 lb at 4.71s
Size-speed
23 reps
Bench power
Injury History
6 career games missed (Out)From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2013 | PIT | 1 | W12Out· Hamstring |
| 2012 | PIT | 5 | W1Out· KneeW2Out· KneeW3Out· KneeW9Out· HamstringW10Out· HamstringW11Questionable· Hamstring |
| 2011 | PIT | 0 | W12Questionable· Calf |
Knox
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Availability
Career durability — games played vs. scheduled, across 3 seasons.
27%
20102013
2010 · cause not documented · 13%2011 · cause not documented · 13%2013 · Hamstring · 56%
Durability IQ
Composite score across availability, IR frequency, and injury severity. See all →
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:draft_picks, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
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