Players · K · 1B · 2026 regular season
Sean Keys
- Age
- 23
- B/T
- L/R
- Height
- 6' 1"
- Weight
- 232 lb
- Number
- #20
- Born
- May 26, 2003 in Huntington, NY, United States
- MLB debut
- June 27, 2026
- Drafted
- 2024, round 4
- College
- Bucknell
- dbWAR
- -.3 Regular season, 1 season(s)
- PA
- 67
- AVG
- .197
- OBP
- .242
- SLG
- .328
- wRC+
- 54 100 = avg
Sean Keys is a first baseman for the Toronto Blue Jays. In 2026 he hit 2 home runs and knocked in 9 RBIs, notching 12 hits across 67 plate appearances in 24 games. His batting average was .197, 19.4% lower than the league average of .244. He reached base at a .242 clip and slugged .328, for an OPS of .570, 20.7% lower than the league mark of .719. He averaged 88.6 mph off the bat, hit 52.5% of balls in play at 95 mph or better, barrelled 10.0% of them and made contact on 70.7% of his swings. Adjusted for his ballpark and league, his 54 wRC+ puts his offence 46% below average. That comes to -0.3 dbWAR — -3.7 runs with the bat, -0.0 for the ballpark, -0.1 on the bases, +0.2 on double plays, -1.1 for the position he plays, against replacement level. It includes no fielding: defensive runs are proprietary and are not estimated here, so the figure credits playing a demanding position but not playing it well.
League context
Percentile among qualified batters, 2026 regular season.
How the WAR is built
Runs above replacement, 2026. These terms sum to -2.5 runs, divided by runs-per-win to give WAR. There is no fielding term.
Batting Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | TOR | 24 | 67 | 12 | 2 | 9 | 0 | 3 | 23 | .197 | .242 | .328 | .131 | .270 | 4.5% | 34.3% | .252 | -3.7 | 54 | -0.3 | — |
Platoon splits
How he hits left- and right-handed pitching.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHP | 3 | 2 | 0 | 0 | 1 | 1 | .000 | .333 | .000 | .241 | 33.3% |
| vs RHP | 64 | 60 | 12 | 2 | 2 | 22 | .200 | .234 | .333 | .248 | 34.4% |
Spray chart
Where every ball he put in play landed, 2026.
Loading 40 batted balls…
Contact quality
How hard and at what angle he hits it, over 40 tracked batted balls in 2026. Percentiles are against qualified batters.
- Barrel rate
- 10.0% 4 barrels
- Exit velocity
- 88.6 mph average
- Max exit velo
- 108.5 mph, hardest hit
- Hard hit
- 52.5% 95 mph or better
- Sweet spot
- 42.5% 8–32° launch
- Launch angle
- 17.1° average
A barrel is a batted ball whose exit velocity and launch angle have historically produced at least a .500 average and 1.500 slugging — 98 mph within 26–30°, widening to 8–50° by 116 mph. Reconstructed from Statcast's published anchor points, which reproduces them exactly; the interior is within a degree. Sweet spot (8–32°) is an exact definition.
Hot and cold zones
Batting average by pitch location, 2026.
Situational hitting
How Sean Keys hits by base state, outs, score and late-game pressure — each read against his own season line.
| Situation | PA | AB | H | HR | RBI | BB | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|
| All situations | 67 | — | — | — | — | — | — | .197 | .242 | .328 | .252 |
| Bases empty | 48 | 47 | 7 | 1 | 1 | 1 | 18 | .149 | .167 | .234 | .176 |
| Runner on first · thin | 12 | 10 | 2 | 0 | 1 | 1 | 5 | .200 | .333 | .300 | .302 |
| Runners on · thin | 19 | 15 | 5 | 1 | 8 | 2 | 5 | .333 | .421 | .600 | .429 |
| RISP · thin | 7 | 5 | 3 | 1 | 7 | 1 | 0 | .600 | .571 | 1.200 | .648 |
Runners on includes runners in scoring position, which is the convention every reference uses. Rows under 25 plate appearances are marked thin — at that size a rate moves several dozen points on one hit. Counted from play-by-play, 2026.
Compare Sean Keys with…
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wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.