Players · R · Pitcher · 2008 regular season
Connor Robertson
- Age
- 27
- B/T
- R/R
- Height
- 6' 2"
- Weight
- 220 lb
- Number
- #29
- Born
- September 10, 1981 in Tuscaloosa, AL, United States
- MLB debut
- May 17, 2007
- dbWAR
- -.1 Regular season, 3 season(s)
- IP
- 7.0
- ERA
- 5.14
- FIP
- 5.70
- K/9
- 2.6
- FIP−
- 132 100 = avg
Connor Robertson was a relief pitcher for the Arizona Diamondbacks. In 2008 he struck out 2 batters over 7.0 innings across 6 appearances, going 0-1. His ERA of 5.14 was 18.9% higher than the league average of 4.32. Stripping out defence, his 5.70 FIP suggests that his ERA had some help behind him. He missed bats on 11.7% of swings (6.0% of every pitch he threw), walked 6.3% of the batters he faced and struck out 6.3%. His -0.1 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.
League context
Percentile among qualified pitchers, 2008 regular season.
WAR by season
Pitching Regular season
Standard and advanced, by season. Regular-season games only.
Batting Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | AZ | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0.0% | 0.0% | — | — | — | 0.0 | — |
Platoon splits
How left- and right-handed hitters fare against him.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHB | 10 | 8 | 2 | 0 | 2 | 0 | .250 | .400 | .375 | .324 | 0.0% |
| vs RHB | 22 | 20 | 6 | 1 | 0 | 2 | .300 | .333 | .550 | .385 | 9.1% |
Spray chart
Where every ball he put in play landed, 2008.
Loading 1 batted balls…
Hot and cold zones
Batting average by pitch location, 2008.
Pitch sequencing
What Connor Robertson throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Connor Robertson throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Four-Seam Fastball | 50 | 88.5 | 2,105 | 42.0% | 8.0% | 12 | — | — | |
| Cutter | 34 | 84.8 | 1,184 | 47.1% | 9.1% | 11 | — | — | |
| Slider | 15 | 82.8 | 1,410 | 53.3% | 33.3% | 2 | — | — |
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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.