LF · 2021
Jacob Robson
- Age
- 27
- B/T
- L/R
- Height
- 5' 10"
- Weight
- 182 lb
- Number
- #74
- Born
- November 20, 1994 in London, ON, Canada
- MLB debut
- August 12, 2021
- dbWAR
- -.2 1 season(s)
- PA
- 7
- AVG
- .000
- OBP
- .000
- SLG
- .000
- wRC+
- -124 100 = avg
Jacob Robson is a left fielder for the Detroit Tigers. In 2021 he hit 0 home runs and knocked in 0 RBIs, notching 0 hits across 7 plate appearances in 4 games. His batting average was .000, 100.0% lower than the league average of .244. He reached base at a .000 clip and slugged .000, for an OPS of .000, 100.0% lower than the league mark of .728. He averaged 85.5 mph off the bat, hit 33.3% of balls in play at 95 mph or better and made contact on 38.5% of his swings. Adjusted for his ballpark and league, his -124 wRC+ puts his offence 224% below average. That comes to -0.2 dbWAR — -1.9 runs with the bat, +0.0 on the bases, -0.1 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, 2021.
How the WAR is built
Runs above replacement, 2021. These four terms sum to -1.7 runs, divided by runs-per-win to give WAR.
Batting
Standard and advanced, by season.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 4 | .000 | .000 | .000 | .000 | .000 | 0.0% | 57.1% | .000 | -1.9 | -124 | -0.2 | — |
Platoon splits
How he hits left- and right-handed pitching.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs RHP | 7 | 7 | 0 | 0 | 0 | 4 | .000 | .000 | .000 | .000 | 57.1% |
Spray chart
Where every ball he put in play landed, 2021.
Loading 3 batted balls…
Contact quality
How hard and at what angle he hits it, over 3 tracked batted balls in 2021. Percentiles are against qualified batters.
- Barrel rate
- 0.0% 0 barrels
- Exit velocity
- 85.5 mph average
- Max exit velo
- 100.9 mph, hardest hit
- Hard hit
- 33.3% 95 mph or better
- Sweet spot
- 0.0% 8–32° launch
- Launch angle
- -18.3° 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, 2021.
Situational hitting
How Jacob Robson 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 | 7 | — | — | — | — | — | — | .000 | .000 | .000 | .000 |
| Bases empty · thin | 6 | 6 | 0 | 0 | 0 | 0 | 4 | .000 | .000 | .000 | .000 |
| Runner on first · thin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Runners on · thin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
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, 2021.
Head to head
Put Jacob Robson beside up to three others.
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.