bayesRatings

Diamondbacks at Padres

MLB · Wednesday, Jul 8 · 9:00 PM CT · Petco Park · Final ARI 4 – SD 10
← MLB / Jul 8

Final Box Score

from the game summary
Team123456789THE
ARI1000002104101
SD0011242010131
Team box
ARI·SD
10
hits
13
1
home runs
1
2
walks
2
4
strikeouts
4
139
pitches thrown
152
1
errors
1
Top hitters
PlayerTeamH-ABRHRRBI
Miguel AndujarSD3-4202
Tommy TroyARI1-4112
Luis CampusanoSD2-3211
Jackson MerrillSD2-5102
Nolan ArenadoARI3-4000
Gabriel MorenoARI2-4001
Pitchers
PitcherTeamIPHERBBK
Jose Cabrera (L)ARI4.14422
Michael King (W)SD6.04124

For context, not in our forecast.

Game Flow

score margin
SD +7
ARI +7
123456789
largest lead: SD 7 · ARI 1lead changes: 1

For context, not in our forecast.

Final · our forecast was ARI 48%, SD 52% · Updated Jul 8

Expected margin
Even
Expected score
SD 4.1 – 3.9 ARI
Expected total
8.0
DiamondbacksThe matchupPadres
+108Our fair odds−108
3.9Expected runs4.1
−0.01Power rating+0.00
4.2Runs / game3.9
4.5Allowed / game4.4
7.8Hits / game7.3
0.90Home runs / game1.04
3.1Walks drawn / game3.3
45−46Season record45−46
4−6Last 102−8

Prediction markets

Kalshi · Polymarket US · ProphetX · Novig
ARI chance · SD chance
Our model fair48.2%51.8%
Kalshi44.7%59.7%
Polymarket USno two-sided price
ProphetXno two-sided price
Novigno two-sided price
Full price table
TeamOur modelfairKalshipre-game · 9:00 PM CTPolymarket US ProphetX Novig 
Moneyline
ARIArizona Diamondbacks+10848%+12444.7%———
SDSan Diego Padres−10852%−14859.7%———
Spreadabout even
ARIArizona Diamondbacks+0.2our margin————
SDSan Diego Padres−0.2our margin————
Totalwe expect 8.0
Over8.0our total————
Under8.0our total————

These are each venue’s last prices before the start (Kalshi’s moneyline: its pre-game close). Odds are the price to buy that side now, taker fee included; the small percent is the implied chance of that same price. Highlighted is the best price in the row among venues on the same line. — means not listed (hover or tap for why). A market price is not the true chance of winning.

Margin range

Even game expected
Arizona Diamondbacks by 12 runs: <1%Arizona Diamondbacks by 11 runs: <1%Arizona Diamondbacks by 10 runs: <1%Arizona Diamondbacks by 9 runs: 1%Arizona Diamondbacks by 8 runs: 1%Arizona Diamondbacks by 7 runs: 2%Arizona Diamondbacks by 6 runs: 3%Arizona Diamondbacks by 5 runs: 4%Arizona Diamondbacks by 4 runs: 5%Arizona Diamondbacks by 3 runs: 7%Arizona Diamondbacks by 2 runs: 10%Arizona Diamondbacks by 1 run: 15%San Diego Padres by 1 run: 15%San Diego Padres by 2 runs: 11%San Diego Padres by 3 runs: 8%San Diego Padres by 4 runs: 6%San Diego Padres by 5 runs: 4%San Diego Padres by 6 runs: 3%San Diego Padres by 7 runs: 2%San Diego Padres by 8 runs: 1%San Diego Padres by 9 runs: 1%San Diego Padres by 10 runs: 1%San Diego Padres by 11 runs: <1%San Diego Padres by 12 runs: <1%
← ARI wins bySD wins by →
San Diego Padres wins by 2 or more37%
San Diego Padres wins by 3 or more26%
Arizona Diamondbacks wins by 2 or more33%
Decided by one run30%

Centered on the expected margin above; shape from each team's expected runs, with ties after nine settled as one-run games, matched to 14,698 past MLB games.

Total range

8.0 expected
1 runs: 2%2 runs: 2%3 runs: 8%4 runs: 6%5 runs: 12%6 runs: 8%7 runs: 13%8 runs: 8%9 runs: 10%10 runs: 6%11 runs: 7%12 runs: 4%13 runs: 4%14 runs: 2%15 runs: 2%16 runs: 1%17 runs: 1%18 runs: 1%19 runs: 1%20 runs: <1%21 runs: <1%
Total runs, both teams
Total over 6.561%
Total over 8.541%
Total over 10.525%
Total from 7 to 1037%

Centered on the expected total above; shape from each team's expected runs, with ties after nine settled as one-run games, matched to 14,698 past MLB games.

Starting Pitchers

from the box score
ARIJose Cabrera SP · last 3 starts: 13.1 IP, 4.72 ERA, 10 Kstarted
SDMichael King SP · last 3 starts: 17.1 IP, 3.12 ERA, 15 Kstarted

Starting pitchers are part of our forecast.

Rest and Schedule

before this game
ARI·SD
Jul 7 at SD
last game
Jul 7 vs ARI
0 days
days of rest
0 days
6
games in last 7 days
7
3rd straight road game
home / road
3rd straight home game

For context, not in our forecast.

Team Comparison

2026 season · box-score averages from 91+ games
ARI·SD
−0.01
rating (0 = average)
+0.00
4.2
runs / game
3.9
4.5
runs allowed / game
4.4
45−46
season record
45−46
27−20
home record
24−22
18−26
away record
21−24
L1
streak
W1
4−6
last 10
2−8
7.8
hits / game
7.3
0.90
home runs / game
1.04
3.1
walks drawn / game
3.3
7.2
batter strikeouts / game
8.5
6.8
pitcher strikeouts / game
8.2
0.37
errors / game
0.36

Rating Trend

ARI · SD · 105 days
Arizona DiamondbacksSan Diego Padres
Rating (0 = average team)

Head to Head

last 10 meetings · SD 7−3
Jul 7at SDSD 4 − 1
Jul 6at SDARI 8 − 0
Apr 26at ARIARI 12 − 7
Apr 25at ARISD 6 − 4
Sep 28, 2025at SDSD 12 − 4
Sep 27, 2025at SDSD 5 − 1
Sep 26, 2025at SDSD 7 − 4
Aug 6, 2025at ARISD 3 − 2
Aug 5, 2025at ARISD 10 − 5
Aug 4, 2025at ARIARI 6 − 2

ARI · Last 10

4−6 · streak L1
Jul 7at SD1 − 4L
Jul 6at SD8 − 0W
Jul 5vs MIL2 − 3L
Jul 4vs MIL4 − 3W
Jul 3vs MIL4 − 7L
Jul 1vs SF4 − 6L
Jun 30vs SF8 − 2W
Jun 29vs SF5 − 4W
Jun 28at TB1 − 5L
Jun 27at TB2 − 4L

SD · Last 10

2−8 · streak W1
Jul 7vs ARI4 − 1W
Jul 6vs ARI0 − 8L
Jul 5at LAD5 − 2W
Jul 4at LAD0 − 3L
Jul 3at LAD3 − 4L
Jul 2at LAD7 − 12L
Jul 1at CHC3 − 23L
Jun 30at CHC7 − 9L
Jun 29at CHC2 − 3L
Jun 28vs LAD2 − 4L