Players · D · LF · 2005 regular season
J.J. Davis
- Age
- 27
- B/T
- R/R
- Height
- 6' 5"
- Weight
- 250 lb
- Born
- October 25, 1978 in Glendora, CA, United States
- MLB debut
- September 4, 2002
- dbWAR
- -.1 Regular season, 2005 only
- PA
- 28
- AVG
- .231
- OBP
- .286
- SLG
- .231
- wRC+
- 42 100 = avg
J.J. Davis was a left fielder for the Washington Nationals. In 2005 he hit 0 home runs and knocked in 2 RBIs, notching 6 hits across 28 plate appearances in 13 games. His batting average was .231, 12.7% lower than the league average of .264. He reached base at a .286 clip and slugged .231, for an OPS of .516, 31.1% lower than the league mark of .749. He made contact on 66.1% of his swings. Adjusted for his ballpark and league, his 42 wRC+ puts his offence 58% below average. That comes to -0.1 dbWAR — -2.0 runs with the bat, +0.1 for the ballpark, -0.2 on the bases, +0.3 on double plays, -0.3 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, 2005 regular season.
How the WAR is built
Runs above replacement, 2005. These terms sum to -1.5 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. Seasons on file run 2005; his career began in 2002, and earlier seasons are not in this data yet.
| Trend | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | WSH | 13 | 28 | 6 | 0 | 2 | 1 | 2 | 7 | .231 | .286 | .231 | .000 | .316 | 7.1% | 25.0% | .242 | -2.0 | 42 | -0.1 | — |
Platoon splits
How he hits left- and right-handed pitching.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHP | 20 | 19 | 3 | 0 | 1 | 5 | .158 | .200 | .158 | .170 | 25.0% |
| vs RHP | 8 | 7 | 3 | 0 | 1 | 2 | .429 | .500 | .429 | .424 | 25.0% |
Spray chart
Where every ball he put in play landed, 2005.
Loading 15 batted balls…
Situational hitting
How J.J. Davis 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 | 28 | — | — | — | — | — | — | .231 | .286 | .231 | .242 |
| Bases empty · thin | 16 | 16 | 3 | 0 | 0 | 0 | 5 | .188 | .188 | .188 | .168 |
| Runner on first · thin | 6 | 5 | 1 | 0 | 0 | 1 | 1 | .200 | .333 | .200 | .268 |
| Runners on · thin | 12 | 10 | 3 | 0 | 2 | 2 | 2 | .300 | .417 | .300 | .342 |
| RISP · thin | 6 | 5 | 2 | 0 | 2 | 1 | 1 | .400 | .500 | .400 | .417 |
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, 2005.
Not in the 2005 data: pitch locations, first recorded in 2007; exit velocity and launch angle, first recorded in 2015. The play-by-play goes back to 2005, but the measurements on each pitch and batted ball arrived later, so the panels built from them are left off this season.
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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.