MatchWiz

Michael Wacha

Michael Wacha — 7-8, 3.49 ERA. The model's read on his matchups, graded in the open.

Today's top board
No game on the current slate
Season line · ERA
3.49
7-8 · 126 K, 1.13 WHIP
Games graded
27
this season, box-score final
Michael Wacha
PBats RThrows RKansas City Royals

Season line

26 starts, 7-8, 3.49 ERA, 1.13 WHIP, 162.2 innings. He's struck out 126 over that span, against 42 walks. This is the baseline the matchup adjusts from — the model starts here and then asks what the specific lineup he's facing does to strikeout arms, how the park plays, and how deep he's likely to go.

He throws right-handed

Michael throws right-handed, which is the ordinary case and means fewer wild swings in the lineup he faces. Opposing managers aren't restacking against him the way they would a left-hander, so his projection moves more on the quality of the lineup than on its handedness. What does move it: how deep he's been going lately, and whether the lineup in front of him strikes out.

His last 5 starts

Michael has 22 strikeouts in 30.3 innings across his last 5 starts, a 6.5 K/9, with a 2.97 ERA over that stretch and 4 walks. Strikeouts are the one pitcher market where our model has found real, graded room — projected workload and the specific lineup he draws move that number more than a season-long rate does. Start-by-start detail is in the log below.

Strikeouts and control

Michael has 128 strikeouts and 42 walks in 163.7 innings this season — 7.0 K/9 against 2.3 BB/9, a 3.0-to-1 ratio. That's strong control, and it does more for his projection than the raw strikeout number does. Walks are the fastest way to shorten a start — an arm that doesn't issue them gets deeper into games, which is what the outs and strikeout lines are really pricing.

What his floor looks like

Michael has made 27 starts this season, averaging 6.1 innings with a 3.46 ERA across them. In the 12 starts we hold detailed lines for, he got through five or more innings 10 times. That ratio is the honest read on his floor, and it's what separates an arm worth projecting on the outs board from one whose good starts are unpredictable enough that the market prices them better than we do.

How long he goes

Michael is averaging 5.5 innings a start across his last 8 outings, with a high of 7.0 and about 84 pitches a night. He's not going deep, and that caps the strikeout and outs projections no matter how good the matchup looks — you can't strike out hitters you don't face. Expected batters faced is one of the bigger inputs to his score for exactly this reason.

His best start in the log

Michael's high-water mark was Friday, July 31, 2026 at COL: 7 strikeouts over 6.0 innings, 1 earned run. One start doesn't set a projection — the model works off the blend of his recent work against the specific lineup in front of him — but it does show the ceiling when the matchup lines up.

How the model reads him

Michael's score comes from the matchup, not his reputation. The model weighs how the opposing lineup handles his handedness, how many batters he's likely to face given recent workload, the park, and the weather — then normalizes 0–100 against every other arm on the slate. How those factors are weighted is our own, and it re-tunes weekly against real outcomes. We publish the score and grade it in public; that's the half you can check.

What we'd flag

Read this page knowing what it can't do. It can't show you a line no book posted — coverage peaks around 87% for confirmed starters. It can't see a lineup change that happens after the projection publishes. And it can't tell you anything useful from one game, because the model is only measurable across a season-sized sample.

Recent game log

DateOppIPKHERBB
Saturday, August 22vs DET7.06311
Monday, August 17vs ATH5.03640
Tuesday, August 11@ LAD6.75730
Thursday, August 6vs MIN5.71313
Friday, July 31@ COL6.07510
Saturday, July 25@ DET7.03622
Monday, July 20vs SF6.05312
Tuesday, July 14@ NL1.02000
Thursday, July 9@ NYM4.75663
Saturday, July 4vs PHI6.07841
Saturday, June 27@ CWS7.77611
Monday, June 22@ TB7.05611

Michael Wacha — FAQ

How has Michael Wacha been pitching lately?

Over his last 5 starts, Michael has 22 strikeouts in 30.3 innings, allowing 10 earned runs. Start-by-start detail is in the log on this page.

Are Michael Wacha's projections betting advice?

No. Every number on this page is a research signal from a statistical model, published alongside its graded record so you can judge it yourself. The model is re-tuned weekly and can be wrong on any given day. Nothing here is a guaranteed outcome. 21+, please play responsibly (1-800-GAMBLER).

Projections are a research signal from our model, graded against real box-score results — not betting advice. 21+, please play responsibly (1-800-GAMBLER).