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Looking at the pitch data for today's Mariners/Brewers game. Gilbert has one of the deeper arsenals in the league and this MIL matchup sets up well for Ks.

Three legitimate put-away pitches:

• Splitter (14.2% usage): 39.5% whiff rate overall, MIL whiffs 33% on it
• Sweeper (7.5% usage): 35.7% whiff rate, MIL 30.3%
• Slider (24.7% usage): 33.3% whiff rate, MIL 32.7%

The depth is what makes him dangerous — he can sequence through a lineup multiple times without becoming predictable.

Season swing metrics:

• SwStr%: 13.9% (MLB avg: 11.0%)
• Chase%: 32.7% (MLB avg: 28%)
• Whiff%: 27.4% (MLB avg: 25%)

Last 5 starts: 10 Ks vs SF, 7 Ks vs NYY, 6 Ks vs TBR, 6 Ks vs MIN. Four of his last five he's been highly productive on strikeouts.

MIL lineup vulnerability:

• Garrett Mitchell: 45.9% projected K rate
• Joey Ortiz: 38.5%
• William Contreras: 38.1%

The 10-K game against San Francisco last month shows what his ceiling looks like when the splitter and slider are working together. Brewers lineup profiles similarly to what he dominated that day.

Does Gilbert get to 6+ against Milwaukee, or does MIL make enough contact to keep him in check?

Carlos Rodón @ BAL — breaking down the strikeout case

Pitching data for today's Yankees/Orioles game sets up well for Rodón to rack up strikeouts against this Baltimore lineup.

The K weapon: His slider (24.3% usage) generates a 37.8% whiff rate from BAL hitters. The changeup is nearly as dangerous — 40.9% overall whiff rate, 33.6% specifically vs Baltimore.

Season strikeout metrics:

• K Rate: 26.8%
• SwStr%: 12.7% (MLB avg: 11.0%)
• Over his K line: 7 of 9 starts this season

Last 5 starts: 7, 7, 7, 5, 6 Ks — averaging 6.4 per outing. The 4.5 line is well below his floor recently.

BAL lineup vulnerability:

• Carlos Narváez: 48.3% projected K rate
• Coby Mayo: 46.4%
• Tyler O'Neill: 42.7%

Three of the top of Baltimore's order are among the most K-prone matchups in the lineup. Rodón has the pitch mix — slider, changeup, four-seamer — to sequence through them effectively.

Curious what others think — does he get to 6 or 7 Ks against this lineup, or does Baltimore make enough contact to keep him in the 4-5 range?

Dylan Cease faces the Yankees with strikeout data that suggests the book line of 8.5 is set too low.

The ProprStats model projects 13.2 strikeouts against a book line of 8.5 — a gap of +4.7 at +12.1% EV.

Here's what the Pitcher Zone data shows:

Pitch WHIFF% vs NYY lineup:

• Slider (29.6% usage) — NYY WHIFF 34.1%
• Changeup (11.4% usage) — NYY WHIFF 37.2%
• Sweeper (4.2% usage) — NYY WHIFF 31.2%

Statcast vs MLB Average:

• WHIFF% 31.8% vs 25% league avg
• SwStr% 14.8% vs 11.0% league avg
• K Rate 36.1% — top of the league

Context factors:

• 7 left-handed hitters projected in the lineup — his stronger platoon split (36.4% K rate vs LHB)
• NYY K% vs RHP: 24.4%
• Most vulnerable: Spencer Jones 68% whiff rate, Austin Wells 46.7%, Ryan McMahon 44%

Pitch Count Projector: ~110 pitches / ~6.3 IP — durable, four deep starts this season.

Last 5 starts: 7, 10, 7, 12, 7 strikeouts — averaging 8.6 per outing. The book line of 8.5 is not accounting for what this arsenal looks like against a lineup this vulnerable to strikeouts.

Curious what others are seeing on this one.

Jared Jones Over 4.5 Strikeouts is the play, he faces Boston with a strikeout line that the underlying pitch data suggests is set low.

The model projects 7.1 strikeouts against a book line of 4.5 — a gap of +2.6 at +9.8% EV.

Here's what the Pitcher Zone data shows:

Pitch mix vs BOS lineup:

• Slider (35.9% usage) — BOS WHIFF% 30%
• Changeup (11.8% usage) — BOS WHIFF% 32.2%
• Four-Seam (45.3% usage) — BOS WHIFF% 19.2%

Statcast vs MLB Average:

• WHIFF% 27.2% vs 25% league avg
• SwStr% 13.1% vs 11.0% league avg
• Chase% 29.4% vs 28%

Context factors working in his favor:

• PNC Park K factor: +2% (K-friendly)
• BOS K% vs RHP: 21.7%
• 5 lefties projected in lineup — his stronger platoon split (28.7% K rate vs LHB)

The K weapon flagged vs this BOS lineup is the changeup — 32.2% whiff rate at 11.8% usage. Most vulnerable hitters: Eli White 41.7%, Willson Contreras 40.9%, Jarren Duran 37.2%.

Worth noting his last two starts were shortened — context to factor in. But the stuff metrics and lineup matchup point toward a higher strikeout total than the book is pricing.

Curious what others are seeing on this line.

Shane Bieber has a 5.48 ERA and a 1.66 WHIP. He's been one of the more hittable starters this season.

But the specific pitch-by-pitch data against Ben Rice is what makes this matchup worth breaking down.

Bieber's most-used pitch against left-handed hitters is the four-seam fastball at 34% of pitches. His WHIFF% on it is only 13.3% — he is not generating swings and misses. Lefties are making consistent contact.

Here's what Ben Rice does vs four-seam fastballs from RHP:

• .330 BA / .533 wOBA / .883 SLG
• ISO .553
• 16 home runs
• 68.2% hard hit rate

That .883 SLG is not a typo. Nearly 7 in 10 fastballs Rice sees from right-handed pitching get hit hard. He has more home runs off that single pitch type than most hitters have total.

The rest of Bieber's arsenal doesn't offer much relief:

Changeup (20%): Rice — .532 SLG / 3 HR / .392 wOBA
Cutter (13%): Rice — .513 SLG / 2 HR / .418 wOBA

That's 24 combined home runs across the three pitch types Bieber leans on most. Rice's OPS vs RHP this season is .891.

The matchup score on this one comes in at 90 out of 100, verdict: Batter Edge. Top pitch edge flagged on the four-seam fastball at +0.233 wOBA advantage for the hitter.

First career meeting between the two — the pitch data tells the full story.

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Tyler Mahle vs Manny Machado. Ran the matrix. Here's the breakdown.

Start with the primary pitch:

Mahle goes 4-seamer 48% of the time — nearly every other pitch. Against right-handed batters this season: 8 HRs allowed, .454 SLG.

Machado vs 4-seamers vs RHP:

• BA: .298
• SLG: .658
• ISO: .360
• HR: 11
• HH%: 59.5%

11 home runs on the pitch Mahle throws half the time. That's the whole case right there.

The cutter adds to it:

17% usage. Machado vs cutters:

• BA: .368
• SLG: .789
• ISO: .421
• HR: 2
• K%: 0.0%
• HH%: 65.0%

Zero strikeout risk. .789 SLG. Every cutter Mahle throws is a live ball for Machado.

Mahle's escape hatch:

His splitter at 25% usage is the only pitch keeping this matchup honest — Machado has .125 SLG and 0 HRs on it. 31.6% WHIFF rate. When that pitch is working Machado is neutralised.

But it's only a quarter of what Mahle throws.

The math:

65% of Mahle's pitches tonight are fastballs where Machado has 13 combined HRs and a .700+ SLG. The splitter is the 25% that works against him.

The context:

Machado's season average is .214 — down year overall. But his power vs fastballs hasn't gone anywhere. 11 HRs on 4-seamers proves the bat speed is still there when he gets the pitch.

Career H2H: .500 AVG, 1.167 OPS in 6 AB — no HR but strong contact history. Small sample, don't weight it too heavily.

Mahle: 4.96 ERA, 1.40 WHIP.

Bottom line:

Mahle has one reliable weapon against Machado. He throws it 25% of the time. The other 75%? Machado has 13 HRs on those pitches combined.

Grant Holmes vs CJ Abrams. Going to be straight with you on this one — Holmes is the best pitcher in any of my posts this week. 3.79 ERA, 1.36 WHIP. This isn't a soft spot.

But the pitch data is hard to ignore.

The H2H first:

6 career AB, 0 hits, 2 Ks. .000 AVG. Small sample — matrix says use with caution. Worth knowing but not enough to override 490+ pitches of underlying data.

Holmes' primary weapon:

His slider at 37% usage is genuinely elite vs lefties — 34.1% K rate, 39.3% WHIFF. Abrams vs sliders: 34.2% K rate, 38.0% WHIFF.

That pitch is a problem. No sugarcoating it.

Here's where the HR lives:

Holmes goes 4-seamer 31% of the time. Against lefties this season: 7 HRs allowed, .514 SLG.

Abrams vs 4-seamers vs RHP:

• BA: .375
• SLG: .604
• HR: 4
• K%: 14.3%

Low strikeout risk, big power numbers on the pitch Holmes throws nearly a third of the time.

The cutter is the wildcard:

Only 9% usage but when it appears — Abrams vs cutters:

• SLG: .967
• HR: 5
• wOBA: .591

Every cutter is a live ball.

The full picture:

40% of Holmes' arsenal — 4-seamer and cutter combined — is where Abrams does his biggest damage. The slider is the obstacle at 37%.

Abrams vs RHP this season: .292 AVG · .561 SLG · .926 OPS

Bottom line:

Holmes is legit. The slider makes this harder than most matchups this week. But the fastball numbers are real and the power is there when he misses with it.

Shane Bieber vs CJ Abrams. Matchup Matrix came back 90 — highest score I've posted this week. Here's the full breakdown.

Start with the hidden pitch:

Bieber throws his cutter 14% of the time. It doesn't get much attention. Here's what Abrams does with it vs RHP this season:

• BA: .400
• SLG: 1.067
• ISO: .667
• HR: 6

Six home runs on one pitch type. 1.067 SLG. That's not a matchup — that's a problem.

The primary pitch isn't safe either:

Bieber goes 4-seamer 37% of the time — by far his most used pitch. Against lefties this season: .618 SLG, 3 HRs allowed.

Abrams vs 4-seamers:

• BA: .383
• SLG: .617
• HR: 4

His bread and butter pitch is Abrams' best hit zone.

Bieber's escape hatch:

His changeup is genuinely elite — .087 BA, .130 SLG allowed vs lefties. Best pitch on the staff by a mile.

But here's the wrinkle: Abrams has 6 HRs on changeups vs RHP this season. Even Bieber's best weapon isn't clean against this hitter.

The full picture:

Abrams vs RHP this season: .295 AVG · .570 SLG · .938 OPS

Bieber: 4.70 ERA · 1.43 WHIP. Not in dominant form.

H2H is 3 AB — unreliable, ignore it.

Bottom line:

90 matchup score. Power numbers on every pitch in Bieber's arsenal. The cutter in particular is a live ball every time it's thrown.

Three props on the board tonight, all built off the same read: matchup and form over name value. CJ Abrams is hitting .293 with a .557 SLG and 25 homers — a top-of-order bat in a lineup scoring runs, which is exactly the profile you want for a 1.5 H+R+RBI line at −140. Zack Wheeler is the one I like most: 2.16 ERA, 0.88 WHIP, 10.5 K/9, and 9 strikeouts in his last outing. A 7.5 line at plus money on a pitcher averaging over a strikeout per inning is where the number lags the performance. Ben Rice rounds it out at +100 for Over 1.5 total bases — he's slugging .577 with 30 home runs, so getting even money on him reaching second base once feels generous.

As always, this is research, not advice. Do your own work, bet what you can lose, and check the full breakdowns at proprstats.com. 

Ran Merrill Kelly vs Brandon Lowe through the Matchup Matrix. Score came back 81. Here's the case.

Start with Kelly's biggest liability:

His 4-seamer is his second most used pitch at 27%. Against left-handed batters this season:

• SLG: .688
• HR: 10 allowed
• HH%: 51.2%

Lowe vs 4-seamers specifically:

• SLG: .622
• HR: 9
• HH%: 53.3%

The pitch Kelly throws most to lefties is the pitch Lowe does the most damage on.

The cutter adds to it:

Kelly goes cutter 14% of the time vs lefties. That's his worst pitch — .406 BA, .813 SLG, 7 HRs allowed. Lowe hasn't hit as many HRs on cutters but the pitch itself is getting destroyed by left-handed hitters all year.

The caveat:

Kelly's changeup is genuinely good — .197 BA, 22.7% K rate, 31.3% WHIFF%. He throws it 26% of the time. That's the pitch that keeps this matchup honest.

But here's the thing:

41% of Kelly's pitches are fastballs that lefties are teeing off on. 26% is the changeup that neutralises them. Every time Kelly misses with the changeup and goes fastball, Lowe is in a power spot.

The history:

5 career AB, small sample — but Lowe already has 1 HR off Kelly with a 1.500 OPS in limited looks.

Kelly sitting at 5.12 ERA and 1.48 WHIP on the season.

Bottom line:

The changeup is Kelly's escape hatch. He can't live in it all game. When he comes back to the fastball, the matrix says Lowe capitalises.

Ben Rice's game was postponed so I moved to Matt Olson vs Walker Buehler. Ran the matchup through the Matrix. Here's the breakdown.

Start with Buehler's biggest problem:

His cutter is his most used pitch at 24%. Left-handed batters have handled it well this season — but Olson vs cutters specifically:

• SLG: .656
• ISO: .375
• 4 HR
• HH%: 51.9%

Olson turns Buehler's primary weapon into a power pitch.

The 4-seamer is worse:

Buehler goes to his 4-seam 21% of the time. Against lefties this season:

• BA: .393
• SLG: .625
• HH%: 52.9%

Second most used pitch in his arsenal, getting punished by left-handed hitters all year.

Olson's overall numbers vs RHP:

AVG .267 · OBP .341 · SLG .534 · OPS .875

11 HR on 4-seamers alone. 5 more on sinkers — which Buehler throws 18% of the time at a .575 SLG allowed.

The only pitch working in Buehler's favour is his curveball — Olson has 0 HR on it with a 25.7% K rate. It's 11% of his arsenal.

Bottom line:

3 of 4 pitches in Buehler's mix are pitches Olson squares up. Buehler carries a 5.36 ERA and 1.44 WHIP on the season. The data lines up.

Pulled the Matchup Analyzer on Ginn vs Wood and the pitch-level data makes a strong case. Here's the breakdown.

Ginn's Problem Pitches vs Lefties

Ginn throws his cutter 18% of the time and it's getting destroyed — .481 SLG, .366 wOBA, 5 HR allowed, only 6.3% K rate. Lefties are making contact on it and doing serious damage.

His slider (16%) isn't much better — .492 SLG, 4 HR, 35.6% hard hit rate. Low WHIFF% on both means Wood is going to see the ball and punish it.

Even his sinker at 35% usage has given up 4 HR to lefties this season.

Wood's Side of the Matrix

Wood vs RHP: .278 AVG / .409 OBP / .570 SLG / .979 OPS

Breaking it down by pitch:

• vs Sinker: .375 BA / .656 SLG / 4 HR / 61.5% HH% — only 15.2% K rate
• vs Slider: .288 BA / .750 SLG / 7 HR / 53.8% HH% — the money pitch
• vs Cutter: .250 BA / .464 SLG / 3 HR / 54.2% HH%
• vs Changeup: .286 BA / .457 SLG / 54.2% HH%

Wood hits everything Ginn throws hard. 50%+ hard hit rate across every single pitch type. The slider number specifically — .750 SLG and 7 HR — is the one that stands out most and Ginn goes to it regularly.

The Bottom Line

.979 OPS vs RHP, elite hard hit rate across all four of Ginn's pitches, and a pitcher whose cutter and slider are getting taken deep all season. First career meeting means no adjustment factor either — Wood sees this fresh.

James Wood HR tonight is the play. Check the line before first pitch.

Pulled the Matchup Analyzer on Singer vs Moniak and this is one of the cleaner HR setups on tonight's slate. Here's the breakdown.

Singer's Problem Pitches vs Lefties

Singer leans on his sinker heavily at 48% usage — and that's exactly where lefties are teeing off. LHB are hitting .283 BA / .490 SLG / .388 wOBA with 10 HR on that pitch alone. Only 14.3% WHIFF% meaning hitters are making contact and hitting it hard at a 45.6% hard hit rate.

His cutter (7% usage) is even worse — .368 BA / .737 SLG / .539 wOBA with 0.0% K rate. When he misses with it lefties are doing serious damage.

Moniak's Side of the Matrix

Moniak vs RHP: .278 AVG / .574 SLG / .900 OPS

Against Singer's primary pitches specifically:

• vs Sinker: .435 BA / .652 SLG / .488 wOBA — only 4.0% K rate, 45.5% HH%
• vs Sweeper: .296 BA / .778 SLG / 3 HR / 50.0% HH%
• vs Cutter: .333 BA / .611 SLG / 43.8% HH%

Moniak makes contact on everything Singer throws and hits it hard across every pitch type. That 4.0% K rate on the sinker — Singer's bread and butter — is the number that stands out most.

The Park Factor Seals It

Coors Field. Enough said. Every well-struck ball tonight has a chance. Moniak's .574 SLG vs RHP in a hitter-friendly park against a pitcher whose best pitch is getting crushed by lefties is exactly the spot you want for a HR prop.

Moniak HR tonight is the play. Check the line before first pitch.