Pittsburgh Pirates vs San Diego Padres: MLB Prediction, Pick & Odds — Aug 25, 2026

PIT

63-69

PregameTue, 9:40 PM EDTESPN Unlmtd, MLB.TV

71-60

Verdict

Pass · no edge tonight.

The model doesn't see daylight against the posted line on this game. We don't surface negative-EV picks; check the drill-down for sub-model context.

Why this matchup

2 signals · model + market

Park factor

96 total idx

Petco Park run environment

Park factor boosts run scoring, so contact quality matters more tonight here.

Recent form

7-3

SD +1.6 vs PIT +1.2 margin

SD brings the hotter last-ten margin into this matchup tonight with balance.

Petco Park · San Diego, California

Drill down

Sub-model tables · ensemble breakdown · last meeting · book shop · player props

Pregame · scouting report

The matchup, end-to-end.

Probable starters, projected lineups, head-to-head this season, our model edge against the market — every angle on one surface.

Away starter

Paul Skenes

SP · #30

9-11

W-L

3.95

ERA

1.14

WHIP

171

139.0

Last 3 starts

vsDET-4.1 IP3 ER5 K

@MIAL(9-11)5.0 IP1 ER4 K

@MILL(9-10)5.0 IP3 ER6 K

Home starter

Michael King

SP · #34

8-9

W-L

3.38

ERA

1.17

WHIP

128

149.0

Last 3 starts

@NYML(8-9)6.2 IP2 ER4 K

@CLEW(8-8)6.0 IP3 ER4 K

vsHOUW(7-8)6.0 IP1 ER6 K

Vegas line

Lines post once a sportsbook releases them.

Model edge

Win prob38% / 62%

LeanHome · 12pp

ConfidenceEdge

Head to head

SeriesSD leads series 2-1

TypeRegular Season Series

Scouting report · pre-game

SD vs PIT.

SD enters on a 3-game win streak; PIT is 5-5 over its last 10.

61.9%

model · SD win prob

Recent form

SD7–3+1.6
PIT5–5+1.2

Situational

SD2d rest
PIT2d rest
+0.0d differential

Rest is even. SD has 0 straight road games; PIT has 3.

Model angle

Weather and park remove about 0.3 runs from the total environment.

▼Weather + park-0.3pp

Players to watch

Paul SkenesPIT
6.5strikeouts · ±2.1
Paul Skenes · 6.5 K · last-10 6.4 vs season 6.6.
Braxton AshcraftPIT
6.3strikeouts · ±2.6
Braxton Ashcraft · 6.3 K · last-10 6.2 vs season 6.4.
Michael KingSD
5.0strikeouts · ±1.1
Michael King · 5 K · last-10 5 vs season 4.9.

Aggregated from r107 anatomy · r109 CLV history · r112 calibration · r118 line moves · r124 player projections · refreshes every 5 minutes

Model ensemble · how the prediction is built

3 sub-models, blended.

Each sub-model uses a different rating substrate. Bayesian model averaging weights them by rolling Brier score so the ensemble inherits each model's strengths. Disagreement flags games where the sub-models don't see eye-to-eye — lower confidence, wider band.

62.1%

ensemble · SD favored

Elo Static
62.1%
P(SD win)
33%
weight
Elo Pitching
62.8%
P(SD win)
33%
weight
Bullpen Park
62.2%
P(SD win)
34%
weight

Disagreement

0.31 pp

weighted σ across sub-models

Confidence

98% · high

maps from disagreement

Substrate count

3 / 3 active

ones with full inputs tonight

Weights recalibrated nightly on a 90-day rolling window with strict point-in-time correctness — no model gets credit for a game it hasn't seen. Headline % is Platt-scaled per league; sub-model rows show raw BMA inputs.

Player projections

SD vs PIT.

Per-player stat projections built from a recency-weighted blend of the last ten games, season average, and matchup context. Confidence reflects sample size and stability — the top of each list is who to watch.

128

projections · 123 high confidence

Strikeouts

Paul SkenesPIT
6.5± 2.1high
Braxton AshcraftPIT
6.3± 2.6high
Jared JonesPIT
5.4± 2.2medium

Hits

Fernando Tatis Jr.SD
1.4± 1.4high
Brandon LowePIT
1.1± 0.7high
Nick GonzalesPIT
1.1± 0.9high

Total bases

Fernando Tatis Jr.SD
2.6± 3.4high
Rafael Flores Jr.PIT
2.2± 3.4high
Oneil CruzPIT
2.0± 1.9high

RBIs

Oneil CruzPIT
1.0± 1.1high
Rafael Flores Jr.PIT
0.9± 1.9high
Fernando Tatis Jr.SD
0.9± 1.3high

Earned runs

Paul SkenesPIT
2.9± 1.9high
Walker BuehlerSD
2.9± 2.7high
Braxton AshcraftPIT
2.7± 2.2high

Projections recompute every 30 minutes · prop lines plug in once sportsbook ingest lands

Matchup · 2026

Team rate stats vs league

MLB Stats API

PIT

league avg

.738

OPS

◀

.719

.707

.331

OBP

◀

.318

.316

4.95

Runs / G

◀

4.50

4.31

4.29

Team ERA

4.16

▶

4.01

1.32

WHIP

1.30

▶

1.29

9.4

K / 9

◀

8.5

8.2

The One modelEdge

Tue, Aug 25

PIT

Pirates

68-77

vs61.9%SD

SD★

Padres

80-72

PIT 38.1%win prob61.9% SD

SD 1542 · PIT 1480Box score→

Data via ESPN · MLB Stats API · Baseball Savant

Pittsburgh Pirates at San Diego Padres

The matchup, end-to-end.

SD vs PIT.

3 sub-models, blended.

SD vs PIT.

Team rate stats vs league