Houston Astros vs Athletics — Prediction & Odds

September 24, 2026 · Peter Lambert vs Mason Barnett · 81°F

5.9% edge · Athletics

Houston Astros win

55.7%

Athletics win

44.3%

Fair line (home)

+126

Proj. total

10.38

Score distribution

How often each team scores each run total across all simulations.

Houston Astros (mean 5.62)Athletics (mean 4.76)

Totals

O/U line

10.5

Proj. total

10.38

Over

45.4%

Under

54.6%

Model vs. market

Side	Model	Book	Fair
Houston Astros	55.7%	-169	-126
Athletics	44.3%	+155	+126

Projected starters

Starter	IP	K	H	BB	R
Peter Lambert RHP · Houston Astros	5.2	4.5	5.6	2.0	2.8
Mason Barnett RHP · Athletics	2.4	1.6	2.9	1.2	1.5

Strikeout ladder

Peter Lambert4+ 67%6+ 31%8+ 8%

Mason Barnett4+ 7%6+ 0%8+ 0%

Per-game averages across all simulations. IP is a decimal average of outs recorded, not baseball's 5.2 notation. R is runs allowed while the starter was still in the game; the simulation models no errors, so every run is earned by construction — which is why this says R and not ER.

Houston Astros — projected lines

Batter	PA	1B	2B	3B	HR	BB	K	AVG	OBP	SLG	OPS
Jeremy Peña	5.0	.898	.226	.021	.178	.336	.864	.290	.350	.466	.815
Yordan Alvarez	4.9	.770	.233	.011	.288	.811	.711	.326	.448	.607	1.055
Isaac Paredes	4.8	.711	.196	.010	.210	.620	.626	.278	.388	.488	.876
Jose Altuve	4.7	.828	.194	.017	.160	.434	.741	.285	.356	.453	.810
Yainer Diaz	4.6	.861	.206	.013	.181	.216	.658	.292	.330	.472	.802
Christian Walker	4.4	.596	.173	.009	.220	.442	.994	.253	.338	.469	.807
Cam Smith	4.3	.632	.163	.046	.167	.401	.988	.259	.336	.454	.790
Lucas Spence	4.2	.574	.163	.036	.106	.386	1.120	.232	.312	.378	.690
Christian Vázquez	4.1	.666	.143	.007	.110	.318	.739	.247	.311	.377	.687

Athletics — projected lines

Batter	PA	1B	2B	3B	HR	BB	K	AVG	OBP	SLG	OPS
Henry Bolte	4.7	.770	.181	.024	.161	.405	1.337	.272	.349	.443	.792
Lawrence Butler	4.6	.624	.177	.015	.198	.511	1.145	.251	.338	.450	.789
Shea Langeliers	4.5	.602	.199	.006	.287	.388	.998	.272	.342	.538	.881
Jeff McNeil	4.3	.775	.196	.016	.113	.361	.521	.282	.354	.427	.781
Zack Gelof	4.2	.581	.160	.016	.198	.395	1.147	.251	.329	.458	.787
Donovan Walton	4.1	.627	.159	.014	.131	.421	.690	.255	.341	.414	.755
Carlos Cortes	4.0	.593	.174	.017	.156	.358	.775	.258	.330	.444	.774
Alika Williams	3.9	.644	.191	.015	.087	.267	.783	.260	.318	.393	.712
Jonah Heim	3.8	.541	.131	.002	.138	.300	.715	.234	.300	.392	.692

Data notes: 20/20 lineup+starter talents from projections