DataBaseball
2026
Jensen Lewis headshot

Players · L · Pitcher · 2010 regular season

Jensen Lewis

Age
26
B/T
R/R
Height
6' 3"
Weight
240 lb
Number
#50
Born
May 16, 1984 in Cincinnati, OH, United States
MLB debut
July 16, 2007

Compare with…

dbWAR
1.2
Regular season, 5 season(s)
IP
36.1
ERA
2.97
FIP
3.41
K/9
7.2
FIP−
84
100 = avg

Jensen Lewis was a relief pitcher for the Cleveland Indians. In 2010 he struck out 29 batters over 36.1 innings across 37 appearances, going 4-2. His ERA of 2.97 was 27.1% lower than the league average of 4.08 — the second best on his team, and 85th of 467 among MLB pitchers with 20+ innings. Stripping out defence, his 3.41 FIP suggests that his ERA had some help behind him. He missed bats on 19.3% of swings (8.6% of every pitch he threw), walked 12.4% of the batters he faced and struck out 19.0%. His 0.5 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, 2010 regular season.

FIP3.41
K/97.2
WHIP1.29
WAR.5

WAR by season

0.80.3-0.307080910

Pitching Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.

Trend
2010CLE37036.1420281229192.973.411.297.24.773840.5
2009CLE47066.1241623462294.615.181.378.43.9107120-0.3
2008CLE51066.00413682852273.824.591.447.13.7881060.2
2007CLE26029.111026734102.152.491.2310.43.148560.8

Batting Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.

Trend
2009CLE11000001.000.000.000.000—0.0%100.0%.000-0.3-132-0.0—

Separate from the regular season

Postseason Postseason

Wild Card through World Series. These games are counted on their own: none of them are in the regular-season tables, career totals, league context, leaderboards or dbWAR on this page.

Postseason pitching

Postseason Jensen Lewis's postseason pitching, by October and round. Not part of any regular-season figure on this page.
SeasonTeamRoundGGSIPWLSVHERHRBBSOERAWHIPK/9
2007 PostCLEPostseason total707.2000642074.700.788.2
ALDS202.0000000040.000.0018.0
ALCS505.2000642036.351.064.8

Box-score and rate statistics only. wOBA, wRC+, FIP and dbWAR are measured against a full league season, and a postseason is a few teams playing each other for a month, so they are not computed for October.

Platoon splits

How left- and right-handed hitters fare against him.

Opponent batting by the side the hitter bats from, 2010. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB6053141710.264.350.377.33416.7%
vs RHB93771401219.182.286.247.25020.4%

Pitch sequencing

What Jensen Lewis throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
Four-seamChangeupCutterSlider

Select a count to see exactly what Jensen Lewis throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Four-Seam Fastball62.7%38189.72,24649.6%19.1%86.198.569
Changeup27.8%16981.01,85142.0%21.5%38.289.752
Cutter7.2%4488.71,82043.2%15.4%3——
Slider1.6%1082.31,14420.0%0.0%2——
Jensen Lewis's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Compare Jensen Lewis with…

Side by side with up to three others.

Compare with… add up to 3 more players
Jensen Lewis

Similar players

Nearest 2010 seasons by command, run prevention and role, on rate statistics rather than totals.

How these are computed

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.