MLB Petco Park Final

San Francisco Giants vs San Diego Padres Prediction

Prediction pending — the engine scores this game once the probable starters are posted

Giants 48-67 · L2
4 – 1
Padres 59-56 · L1
Fri 31 Jul 2026 · 02:40 UK (9:40 PM ET)

Final Result & Grading

Final score
4–1
SF at SD
Winner
Giants

Pre-Game Win Probabilities

The engine hasn’t scored this game yet — predictions are written once the probable starters are posted, usually 24–48 hours out. This page fills in on its own when they land.

See the current slate →

Starting Pitchers

Giants
Robbie Ray
Padres
JP Sears

Recent Form

Giants L L L L W W L W L W 4-6 last 10
Padres W L W L L W W W W W 7-3 last 10

Oldest on the left, most recent on the right — hover any result for the opponent and score.

Team Stats · 2026 Season

GiantsPadres
Record 48-67 59-56
Win % .417 .513
Division NL West NL West
Division rank 4th 3rd
Games back 21.0 10.0
Last 10 4-6 7-3
Streak L2 L1
Home record 26-27 32-25
Away record 22-40 27-31
Runs scored/gm 4.17 4.23
Runs allowed/gm 4.65 4.37
Run differential -56 -17

How The Model Sees It

Giants come in 4-6 over their last 10, scoring 5.20 and conceding 4.10 runs a game. Padres are 7-3 in their last 10 at 6.70 scored and 3.60 allowed, on 5 straight wins. Padres arrive in the better shape, though ten games is a short window and form is weighted lightly here.

On the mound it is Robbie Ray for Giants against JP Sears for Padres — the largest single input on this page. One start moves a baseball projection further than a full lineup change would, which is why the engine waits for both probables before scoring a game.

Season run differential reads -56 for Giants and -17 for Padres. Per game that is 4.17 scored against 4.65 allowed, versus 4.23 and 4.37. Padres hold the edge, though not by a margin that settles a single game.

Padres are 32-25 at home, Giants 22-40 on the road. Home advantage in baseball is real but small — historically worth something near 54%, not the lopsided edge it carries elsewhere — so the splits inform this projection without dominating it. The ballpark matters more than the venue: run environment varies more between parks than between lineups.

This pick is published before first pitch and will be graded on this page once the game is final, whether it lands or misses.

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Modelled probabilities from a deterministic engine, not betting advice. Every pick is published before the game and graded after it on the accuracy page.