← HOU at OAK, Sep 27, 2026
2:05 PM CT · Sutter Health Park · lineup projected
Hitter · HOU · batting 5Yainer Diaz
Bats rightTalent grade ——Normal
–wOBA vs RHP–xwOBA vs his mix3.7expected PA
Starter · OAKTBD
Stable
3.8projected K–K%1.9trips vs this hitter
Yainer Diaz's last 40 balls in playHit (16)Out (24)Barrel zone
sweet spot 8–32°-40°-20°0°20°40°60°80°6070809010011012095 mph hard hitExit velocity (mph)Out: 86.4 mph at -17°Double: 80.3 mph at 27°Single: 106.1 mph at 12°Out: 92.7 mph at -17°Out: 76.9 mph at 64°Out: 84.9 mph at 12°Out: 105.8 mph at 14°Home run: 99.5 mph at 31°Out: 70.5 mph at 4°Triple: 101.6 mph at 17°Out: 67.4 mph at 39°Single: 89.5 mph at 11°Single: 100.6 mph at 14°Out: 94.3 mph at 2°Out: 103.8 mph at 26°Out: 82.5 mph at -13°Single: 87.2 mph at -17°Home run: 102.5 mph at 25°Out: 77.1 mph at -4°Out: 98.5 mph at -13°Out: 58.7 mph at -33°Double: 108.0 mph at 13°Out: 103.8 mph at 8°Out: 78.5 mph at 36°Single: 98.3 mph at -4°Out: 84.6 mph at 41°Out: 76.0 mph at -23°Out: 89.4 mph at 61°Out: 94.6 mph at 3°Single: 88.7 mph at 14°Home run: 104.9 mph at 20°Out: 101.3 mph at 20°Out: 81.7 mph at 2°Out: 86.6 mph at 25°Single: 99.4 mph at -3°Out: 94.2 mph at 61°Single: 96.5 mph at -4°Single: 81.9 mph at -10°Single: 102.4 mph at -23°Out: 83.6 mph at 4°
40% hit 95+ mph40% in the sweet spot40% fell for hits
MarketBTBWithout the matchupMatchup
1+ hit71.3%68.2%+3.1
2+ total bases47.9%43.6%+4.3
Home run16.4%13.4%+2.9
Matchup: points this starter, his pitch mix, the bullpen and the park add or take away, against the same hitter over the same trips facing league-average opposition. "Without the matchup" takes them back out.
What moves the number
1+ hit
Starter
0.0
Pitch mix
0.0
Bullpen
+0.6
Park
+2.5
2+ total bases
Starter
0.0
Pitch mix
0.0
Bullpen
+0.8
Park
+3.5
Home run
Starter
0.0
Pitch mix
0.0
Bullpen
+0.4
Park
+2.5

Points each piece adds or takes away. The pitch-mix piece is folded into the fitted model when it scores the pair, so it often reads zero.

Zone battle

where he pitches, where Yainer Diaz hits
Yainer Diaz · hot and cold vs RHP
xwOBA .310 shrunk (raw .452 on 3 PA) · league .274 · 15 pitches seen.310xwOBA .346 shrunk (raw .578 on 2 PA) · league .307 · 9 pitches seen.346xwOBA .279 shrunk (raw .310 on 6 PA) · league .263 · 17 pitches seen.279xwOBA .348 shrunk (raw .355 on 10 PA) · league .342 · 22 pitches seen.348xwOBA .407 shrunk (raw .425 on 14 PA) · league .386 · 32 pitches seen.407xwOBA .341 shrunk (raw .358 on 14 PA) · league .321 · 32 pitches seen.341xwOBA .401 shrunk (raw .470 on 16 PA) · league .308 · 26 pitches seen.401xwOBA .320 shrunk (raw .292 on 13 PA) · league .351 · 33 pitches seen.320xwOBA .282 shrunk (raw .272 on 11 PA) · league .292 · 31 pitches seen.282xwOBA .456 shrunk (raw .528 on 13 PA) · league .377 · 45 pitches seen.456xwOBA .275 shrunk (raw .276 on 15 PA) · league .274 · 44 pitches seen.275xwOBA .235 shrunk (raw .205 on 11 PA) · league .263 · 44 pitches seen.235xwOBA .259 shrunk (raw .254 on 33 PA) · league .274 · 159 pitches seen.259
vs RHP · 509 pitches · catcher's view
Whiff 0% of 6 swings · league 22%0%Whiff 0% of 7 swings · league 20%0%Whiff 8% of 12 swings · league 19%8%Whiff 0% of 18 swings · league 10%0%Whiff 7% of 28 swings · league 9%7%Whiff 20% of 25 swings · league 11%20%Whiff 0% of 19 swings · league 14%0%Whiff 11% of 27 swings · league 13%11%Whiff 17% of 18 swings · league 17%17%Whiff 21% of 19 swings · league 28%21%Whiff 31% of 26 swings · league 24%31%Whiff 22% of 23 swings · league 32%22%Whiff 33% of 61 swings · league 49%33%
vs RHP · 509 pitches · catcher's view
Swings at 40% of 15 pitches · league 62%40%Swings at 78% of 9 pitches · league 72%78%Swings at 71% of 17 pitches · league 66%71%Swings at 82% of 22 pitches · league 70%82%Swings at 88% of 32 pitches · league 76%88%Swings at 78% of 32 pitches · league 70%78%Swings at 73% of 26 pitches · league 65%73%Swings at 82% of 33 pitches · league 68%82%Swings at 58% of 31 pitches · league 60%58%Swings at 42% of 45 pitches · league 24%42%Swings at 59% of 44 pitches · league 34%59%Swings at 52% of 44 pitches · league 40%52%Swings at 38% of 159 pitches · league 32%38%
vs RHP · 509 pitches · catcher's view

better for him than the league in that spot worse. Faded cells have little sample. Last 90 days; zone drawn at a fixed 1.5–3.5 ft.

Statcast

opens on right-handers, the hand he faces tonight
Yainer Diaz · by window and pitcher handthrough Sep 25, 2026 · windows are his last games
WindowGPAAVGOBPSLGwOBAxwOBAK%BB%Whiff%Avg EVMax EVBarrel%Hard-hit%Sweet-spot%
Last 5 G517.294.294.588.371.45817.6%0.0%16.0%90.8106.114.3%42.9%57.1%
Last 15 G1542.282.333.487.355.35819.0%4.8%22.1%89.9106.19.7%41.9%41.9%
Last 30 G3082.321.354.526.390.31517.1%3.7%20.6%91.7107.64.7%45.3%31.2%
90 days56162.290.321.497.366.34114.2%3.1%17.6%89.8110.36.1%44.3%32.1%
Batted-ball mix, 90 days · 131 balls in play
Ground 54%Line drive 22%Fly ball 15%Pop-up 8%
WindowGPAAVGOBPSLGwOBAxwOBAK%BB%Whiff%Avg EVMax EVBarrel%Hard-hit%Sweet-spot%
Last 5 G25.600.6001.400.830.3590.0%0.0%25.0%87.8102.520.0%20.0%40.0%
Last 15 G614.571.5711.000.668.3910.0%0.0%15.4%95.5109.114.3%50.0%28.6%
Last 30 G1426.440.462.840.546.35711.5%0.0%19.1%93.9109.118.2%50.0%31.8%
90 days3053.320.358.540.386.27920.8%3.8%21.1%91.3109.110.3%41.0%33.3%
Batted-ball mix, 90 days · 39 balls in play
Ground 46%Line drive 23%Fly ball 18%Pop-up 13%
WindowGPAAVGOBPSLGwOBAxwOBAK%BB%Whiff%Avg EVMax EVBarrel%Hard-hit%Sweet-spot%
Last 5 G522.364.364.773.475.43613.6%0.0%18.9%90.0106.115.8%36.8%52.6%
Last 15 G1556.358.393.623.433.36714.3%3.6%20.2%91.6109.111.1%44.4%37.8%
Last 30 G30108.350.380.602.428.32515.7%2.8%20.3%92.2109.18.1%46.5%31.4%
90 days58215.298.330.507.371.32515.8%3.3%18.6%90.1110.37.1%43.5%32.4%
Batted-ball mix, 90 days · 170 balls in play
Ground 52%Line drive 22%Fly ball 16%Pop-up 9%
Yainer Diaz · percentile ranksvs 228 hitters on the slate with 60+ PA · last 90 days

Right is always better for the hitter: K% and whiff are ranked low-to-high. Context only; a percentile isn't a projection.

FormNormal
Contact rating80Excellent
Last 100 pitches97trending up
wOBA / xwOBA.382 / .350running 32 points ahead of his contact
Last 12 games, oldest to newest
Hit8/12
2+ total bases7/12
Home run3/12

Context only. Streaks and hot or cold labels don't move a projection: in our tests recent results didn't predict the next two weeks better than the season.

Recent contact

Last 12 balls in play. Hard hit is 95+ mph; the sweet spot is a launch angle of 8 to 32 degrees.
DatePitcherPitchVeloEVLAxwOBAResult
Sep 25LHPSlider75.086.4-17.065Out
Sep 25LHPSlider75.780.327.227Double
Sep 25RHPSlider87.7106.112.965Single
Sep 25RHPSlider89.192.7-17.139Out
Sep 24RHPFastball93.376.964.008Out
Sep 24RHPSinker97.984.912.581Out
Sep 23RHPSweeper86.6105.814.740Out
Sep 23RHPSplitter86.899.531.717Home run
Sep 23RHPSplitter88.370.54.130Out
Sep 23RHPSinker89.9101.617.459Triple
Sep 23RHPSlider90.067.439.499Out
Sep 22RHPFastball96.889.511.606Single
Last 10 games.
DatePAHTBHRBBK
Sep 25423000
Sep 24400002
Sep 23527100
Sep 22522001
Sep 20425100
Sep 19412000
Sep 18100001
Sep 17411000
Sep 16425100
Sep 15300000

The hitter

season-level talent read
Talent grade—— type
wOBA–
K%–
BB%–
Whiff%–
Barrel%–
Hard-hit%–
Avg EV–

Against right-handers, last 90 days

0 PA
wOBA–
xwOBA vs this mix–against pitches like his
RV/100–
Hard-hit%–
K%–
BB%–

Talent blends this season with last season, shrunk toward league average where the sample is thin. Recent hot or cold streaks are not weighted: in our tests they didn't predict the next two weeks better than the season does.

The starter he faces

Starter not announced.

The rest of the gameHOU @ OAK →Both lineups, bullpens, the pitch-mix battles and park air.Yainer Diaz: every projection we've made →