- NRFI model shows 58% probability with 5.5% edge
- Chandler 75% NRFI rate, Boyd 79% in first inning
- Both K projections sit below posted lines today
Pitching Matchup
On the season, Matthew Boyd holds the ERA edge in this matchup. Bubba Chandler carries a 4.28 ERA and 1.35 WHIP, while Matthew Boyd sits at 4.16 ERA and 1.24 WHIP.
Strikeout rates: Bubba Chandler at 8.06 K/9, Matthew Boyd at 6.99 K/9.
K projections: Bubba Chandler at 3.3 (line 4.5)
Matthew Boyd projected at 3.3 (line 5.5).
First-inning scoring: Bubba Chandler holds a 75.0% career NRFI rate, Matthew Boyd at 78.4%. Combined average: 76.7%.
This is a RHP vs LHP matchup, creating potential platoon advantages in both lineups.
Strikeout Projections
Our strikeout model weighs pitcher K rate, opponent lineup whiff tendency, park factors, and umpire zone size to project total strikeouts per starter.
Bubba Chandler (Pittsburgh Pirates) is projected for 3.3 strikeouts against a posted line of 4.5. The projection sits 1.2 K below the line, giving the model an Under lean.
He faces a moderate-K lineup that strikes out at 22.7% with a 28.0% whiff rate.
Matthew Boyd (Chicago Cubs) is projected for 3.3 strikeouts against a posted line of 5.5. The projection sits 2.2 K below the line, giving the model an Under lean.
He faces a high-K lineup that strikes out at 25.3% with a 28.0% whiff rate.
The Pittsburgh Pirates lineup is more vulnerable to strikeouts in this matchup. Chicago Cubs batters K at 22.7%, Pittsburgh Pirates batters at 25.3%.
NRFI & First 5 Analysis
Our NRFI model analyzes both starting pitchers' first-inning profiles, the top-of-order hitters in each lineup, the umpire's historical zone, and environmental factors to produce a probability estimate. For this game, the model assigns a 59.3% probability of no runs in the first inning, compared to the market's implied probability of 57.3%.
- That creates a slim 2.0% edge on NRFI.
- The best available line is NRFI -134 / YRFI +110 at FanDuel.
- This qualifies as a playable in our publication system.
- Home plate umpire Ryan Wills runs a wide zone. See the umpire section below for full career data.
- Our NRFI model sits at 154-138 (52.7%) on official picks this season.
Prop Edges
Lineup & Matchup Breakdown
Lineups are confirmed as of this writing.
Pittsburgh Pirates K vulnerability: 25.3% strikeout rate, 28.0% whiff rate.
Chicago Cubs K vulnerability: 22.7% strikeout rate, 28.0% whiff rate.
Ballpark, Weather & Umpire
- Wrigley Field carries a 1.05 run factor (neutral).
- Home run factor: 1.09 — the park elevates HR power.
- Park notes: Ivy-covered left field wall; Wind factor from Lake Michigan; High wall in left (11.5ft).
- First pitch forecast: 69F with 12 mph winds from the NNE. Humidity: 65%.
- Temperature drops from 69F at first pitch to 66F by the late innings.
- Wind advisory: 12 mph winds from the NNE may impact fly balls.
- Home plate umpire: Ryan Wills.
- Career NRFI rate: 50.0% across 6 games tracked.
- Zone tendency: Wide.
- K factor: 1.164 (above average strikeouts in his games).
Run Projections & Total
- Our projection model puts the total at 5.4 combined runs, with Pittsburgh Pirates projected for 2.7 and Chicago Cubs for 2.8.
- That's 1.1 runs below the posted total of 6.5, suggesting a lean toward the Under.
- The run projection is essentially a coin flip between these two teams.