RunsLeft › Pitchers › Gregory Santos
Relief Pitcher · San Francisco Giants

Gregory Santos

RHP · Throws Right · Age 26Reliever
ERA
3.60
FIP
–
IP
5.0
W-L
0-0
WHIP
1.60
K%
4.5
BB%
13.6
GB%
–
K/9
1.8
HR/9
0.0
He was signed by the San Francisco Giants in free agency in December 2025. He made his MLB debut on April 22, 2021.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.

Slider

SL · lead pitch

50% of pitches · .312 xwOBA allowed · 46 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
2%0%0%1%0%4%4%5%2%1%7%12%15%11%7%2%4%3%3%4%0%3%2%4%6%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
.691––––––.426–.235.415.079.338.250.375––.470.051.028––––.423
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
.015––––––.022–.003.027.009.050.028.027––.016.001.001––––.025
Low risk · Average · High-risk zone
Slider (50% usage) has allowed .312 xwOBA over 46 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

5 pitch types · 392-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Slider SL
50% usage · 13% whiff · .312 xwOBA · 90.0 mph
Sinker SI
37% usage · 11% whiff · .469 xwOBA · 98.2 mph
Four-Seam Fastball FF
10% usage · .393 xwOBA · 97.5 mph
Unknown UN
2% usage
Changeup CH
1% usage · .060 xwOBA
Whiff% Trend
last 6 outings · by pitch · min 5 swings per point
01020303/153/193/235/25/55/9
SliderSinkerFour-Seam Fastball
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB10 .394 35
vs. RHB3.5 .352 51
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Market lines

current pick’em lines by book · updates through the day

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DFS picks

today’s picks for this pitcher, probability-sorted · graded nightly

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