DataBaseball
2026
Tony Kemp headshot

2B · 2024

Tony Kemp

Age
33
B/T
L/R
Height
5' 6"
Weight
160 lb
Born
October 31, 1991 in Franklin, TN, USA
MLB debut
May 17, 2016
Drafted
2013, round 5
College
Vanderbilt
High school
Centennial
Salary, 2024
$1M
dbWAR
-.2
1 season(s)
PA
10
AVG
.000
OBP
.100
SLG
.000
wRC+
-70
100 = avg

Tony Kemp is a second baseman for the Baltimore Orioles. In 2024 he hit 0 home runs and knocked in 0 RBIs, notching 0 hits across 10 plate appearances in 5 games. His batting average was .000, 100.0% lower than the league average of .243. He reached base at a .100 clip and slugged .000, for an OPS of .100, 85.9% lower than the league mark of .711. He averaged 76.2 mph off the bat, hit 12.5% of balls in play at 95 mph or better and made contact on 86.4% of his swings. Adjusted for his ballpark and league, his -70 wRC+ puts his offence 170% below average. That comes to -0.2 dbWAR — -2.0 runs with the bat, -0.0 on the bases, +0.0 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, 2024.

wRC+-70
wOBA.071
ISO.000
BB%10.0%
WAR-.2

How the WAR is built

Runs above replacement, 2024. These four terms sum to -1.6 runs, divided by runs-per-win to give WAR.

Batting-2.0Baserunning-0.0Position+0.0Replacement+0.3
BattingBaserunningPositionReplacement

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2024. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs RHP1090011.000.100.000.07110.0%

Spray chart

Where every ball he put in play landed, 2024.

Loading 8 batted balls…

Contact quality

How hard and at what angle he hits it, over 8 tracked batted balls in 2024. Percentiles are against qualified batters.

Barrel rate
0.0%
0 barrels
Exit velocity
76.2
mph average
Max exit velo
97.0
mph, hardest hit
Hard hit
12.5%
95 mph or better
Sweet spot
25.0%
8–32° launch
Launch angle
15.0°
average
Barrel rate0.0%
Exit velocity76.2 mph
Hard hit rate12.5%
Contact rate86.4%

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, 2024.

2 AB2 AB2 AB1 AB
Below averageLeague averageAbove average
Batting average by location of the pitch that ended each plate appearance, catcher's view. The bordered square is the strike zone; the outer band is chase territory. Cells with fewer than 8 at-bats are left grey rather than shown as signal. League average on the same attribution is .243.

Situational hitting

How Tony Kemp hits by base state, outs, score and late-game pressure — each read against his own season line.

Split by
By who is on base when he comes up. The season line is repeated as the baseline.
SituationPAABHHRRBIBBSOAVGOBPSLGwOBA
All situations10.000.100.000.071
Bases empty · thin5500001.000.000.000.000
Runner on first · thin2100010.000.500.000.356
Runners on · thin5400010.000.200.000.142
RISP · thin3300000.000.000.000.000

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, 2024.

Batting

Standard and advanced, by season.

Trend
2024510000011.000.100.000.000.00010.0%10.0%.071-2.0-70-0.2

Head to head

Put Tony Kemp beside up to three others.

Compare — add up to 3 more players
Tony Kemp
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.