MatchWiz

Gage Jump

Gage Jump — 5-8, 4.83 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
4.83
5-8 · 88 K, 1.51 WHIP
Games graded
16
this season, box-score final
Gage Jump
PBats LThrows LAthletics

Season line

16 starts, 5-8, 4.83 ERA, 1.51 WHIP, 82.0 innings. He's struck out 88 over that span, against 40 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 left-handed

Gage is a left-hander, and that matters more for a starter than it does for most hitters. Lineups get built specifically to attack lefties — managers stack right-handed bats against them — so the lineup he draws on a given night swings his projection further than a righty's would. The model prices the actual lineup rather than a season-long rate for exactly that reason. A stacked righty lineup is the spot where his strikeout projection comes down hardest.

His last 5 starts

Gage has 27 strikeouts in 25.0 innings across his last 5 starts, a 9.7 K/9, with a 5.76 ERA over that stretch and 19 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

Gage has 88 strikeouts and 40 walks in 82.0 innings this season — 9.7 K/9 against 4.4 BB/9, a 2.2-to-1 ratio. That walk rate is the risk in every projection on him. Free passes run up pitch counts, and a short outing caps the strikeout and outs numbers no matter how favourable the lineup looks. His floor is genuinely lower than his stuff suggests.

What his floor looks like

Gage has made 16 starts this season, averaging 5.1 innings with a 4.94 ERA across them. In the 12 starts we hold detailed lines for, he got through five or more innings 6 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

Gage is averaging 4.9 innings a start across his last 8 outings, with a high of 6.0 and about 90 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

Gage's high-water mark was Saturday, August 8, 2026 at BOS: 11 strikeouts over 6.0 innings, 2 earned runs. 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

The number on Gage is about tonight, not about him. Strip out the name and the model is asking one question: what does this specific lineup do to this kind of arm, in this park, for as many batters as he's likely to face? That gets scored against every other starter on the slate. The combination math is proprietary and re-tuned every week. The grading isn't — it's all public, including the misses.

What we'd flag

Books don't price every player — coverage tops out around 87% even for confirmed starters, so "no line" here usually means no book posted one rather than a gap in our data. Lineups change late, and an afternoon projection can be stale by first pitch. And the model is tuned across hundreds of graded outcomes, so one game tells you nothing about whether it's working.

Recent game log

DateOppIPKHERBB
Thursday, August 20@ KC4.03853
Friday, August 14vs TEX5.31334
Saturday, August 8@ BOS6.011622
Sunday, August 2vs DET3.75466
Tuesday, July 28vs BOS6.07304
Wednesday, July 22@ AZ4.75864
Friday, July 17vs WSH3.78432
Saturday, July 11@ CWS5.77512
Sunday, July 5vs MIA3.01863
Monday, June 29vs LAD4.751150
Wednesday, June 24@ SF5.09301
Thursday, June 18vs LAA7.07103

Gage Jump — FAQ

How has Gage Jump been pitching lately?

Over his last 5 starts, Gage has 27 strikeouts in 25.0 innings, allowing 16 earned runs. Start-by-start detail is in the log on this page.

Are Gage Jump'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).