DataBaseball
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Daniel Nava headshot

LF · 2017

Daniel Nava

Age
34
B/T
S/L
Height
5' 10"
Weight
195 lb
Number
#29
Born
February 22, 1983 in Redwood City, CA, USA
MLB debut
June 12, 2010
dbWAR
.3
3 season(s)
PA
214
AVG
.301
OBP
.393
SLG
.421
wRC+
122
100 = avg

Daniel Nava is a left fielder for the Philadelphia Phillies. In 2017 he hit 4 home runs and knocked in 21 RBIs, notching 55 hits across 214 plate appearances in 79 games. His batting average was .301, 17.9% higher than the league average of .255. He reached base at a .393 clip and slugged .421, for an OPS of .813, 8.4% higher than the league mark of .750 — 4th of 15 on his team, and 105th of 435 among MLB batters with 100+ plate appearances. He averaged 87.6 mph off the bat, hit 33.8% of balls in play at 95 mph or better, barrelled 3.8% of them and made contact on 82.3% of his swings. Adjusted for his ballpark and league, his 122 wRC+ puts his offence 22% above average. That comes to 1.0 dbWAR — +6.4 runs with the bat, +0.0 on the bases, -3.3 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, 2017.

wRC+122
wOBA.360
ISO.120
BB%12.1%
WAR1.0

How the WAR is built

Runs above replacement, 2017. These four terms sum to +10.3 runs, divided by runs-per-win to give WAR.

Batting+6.4Baserunning+0.0Position-3.3Replacement+7.1
BattingBaserunningPositionReplacement

WAR by season

1.00.3-0.4151617

Batting

Standard and advanced, by season.

Trend
2017792145542112638.301.393.421.120.35712.1%17.8%.360+6.41221.0
2016501482911301030.223.297.292.069.2756.8%20.3%.267-6.465-0.4
2015571662711012036.194.315.245.050.25212.0%21.7%.270-6.267-0.3

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2017. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHP584891915.188.310.271.27225.9%
vs RHP1561354631723.341.423.474.39314.7%

Spray chart

Where every ball he put in play landed, 2017.

Loading 146 batted balls…

Contact quality

How hard and at what angle he hits it, over 133 tracked batted balls in 2017. Percentiles are against qualified batters.

Barrel rate
3.8%
5 barrels
Exit velocity
87.6
mph average
Max exit velo
104.2
mph, hardest hit
Hard hit
33.8%
95 mph or better
Sweet spot
47.4%
8–32° launch
Launch angle
13.2°
average
Barrel rate3.8%
Exit velocity87.6 mph
Hard hit rate33.8%
Contact rate82.3%

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, 2017.

.182.125.100.167.2229 AB.2229 AB4 AB.47117 AB.44829 AB.36422 AB.46213 AB.20824 AB.26715 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 .254.

Situational hitting

How Daniel Nava 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 situations214.301.393.421.360
Bases empty11910431221322.298.387.404.353
Runner on first4438131266.342.432.526.417
Runners on9579242191316.304.400.443.370
RISP514111117710.268.373.366.330

Runners on includes runners in scoring position, which is the convention every reference uses. Counted from play-by-play, 2017.

Head to head

Put Daniel Nava beside up to three others.

Compare — add up to 3 more players
Daniel Nava

Similar players

Nearest 2017 seasons by discipline, contact, power and speed, 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.