ARCHIVE September 4, 2026
September 4, 2026 · AL West

Arizona Diamondbacks vs Houston Astros

September 4, 2026Daikin ParkRoof Closed 73°F · 0 mph, None
AWAY
Arizona Diamondbacks
74-68
1
vs
HOME
Houston Astros
73-69
3

Game Highlights

Published September 4, 2026 · Source: MLB

Scoring summary

INN BATTER PLAY SCORE
B3 Yainer Diaz Yainer Diaz homers (11) on a line drive to left center field. AZ 0, HOU 1
B3 Isaac Paredes Isaac Paredes doubles (25) on a sharp line drive to left fielder Max Kepler. Jeremy Peña scores. Yordan Alvarez to 3rd. AZ 0, HOU 2
B3 Jose Altuve Jose Altuve out on a sacrifice fly to left fielder Max Kepler in foul territory. Yordan Alvarez scores. AZ 0, HOU 3
T4 Gabriel Moreno Gabriel Moreno homers (12) on a line drive to left center field. AZ 1, HOU 3

Box score

  123456789 R
AZ 000100000 1
HOU 003000000 3

Pitching & bullpen

How the game was pitched — the starters, the bullpen sequence and each arm's role, and the pitch counts behind them.

Diamondbacks AWAY 1

Merrill Kelly started for Diamondbacks, leaving trailing 1–3.

workload · innings pitched
  • Merrill Kelly Starter 6.0 94 3 4 L
    Pitch-by-pitch: what Merrill Kelly threw
    CSW 19% 1st-pitch strike 60% 3.8 pitches/PA
    Pitch#%WhiffCSFoulBallIn play
    Changeup 27 29% 4 0 7 10 6
    Four-Seam Fastball 23 24% 3 3 7 6 4
    Curveball 14 15% 2 3 2 4 3
    Slider 12 13% 0 1 1 6 4
    Sinker 11 12% 0 1 5 3 2
    Cutter 7 7% 0 1 3 1 2
  • Justin Martinez Closer 1.0 11 0 2
  • Derek Law Middle 1.0 14 0 0
Astros HOME 3

Cristian Javier started for Astros, leaving with a 3–1 lead.

workload · innings pitched
  • Cristian Javier Starter 5.0 79 1 8 W
    Pitch-by-pitch: what Cristian Javier threw
    CSW 35% 1st-pitch strike 47% 4.2 pitches/PA
    Pitch#%WhiffCSFoulBallIn play
    Four-Seam Fastball 29 37% 7 3 4 11 4
    Sweeper 26 33% 6 3 5 10 2
    Cutter 13 16% 3 2 2 5 1
    Changeup 11 14% 3 1 0 6 1
  • Enyel De Los Santos Middle 0.1 9 0 0 HLD
  • Bennett Sousa Setup 1.1 28 0 2 HLD inherited 2, stranded 2
  • Bryan Abreu Setup 1.1 14 0 0 HLD inherited 2, stranded 2
  • Josh Hader Closer 1.0 16 0 3 SV

Where the game turned

1 run Bottom 3rd · off Kelly
  • Diaz HR (1)

Batting lines

AWAY · AZ
BATTER ABRHRBIBBK AVGOBPSLGOPS NOTES
Geraldo Perdomo SS 3 0 1 0 1 0 .252 .359 .367 .726 SB
Corbin Carroll RF 4 0 0 0 0 2 .239 .335 .466 .801
Gabriel Moreno C 2 1 1 1 2 1 .299 .379 .467 .846 HR (12)
Ketel Marte 2B 3 0 1 0 1 1 .251 .318 .446 .764 2B
Lars Nootbaar DH 3 0 0 0 1 1 .228 .332 .368 .700
Nolan Arenado 3B 3 0 0 0 1 1 .233 .307 .420 .727
Jordan Lawlar CF 2 0 0 0 0 2 .269 .337 .449 .786
Tim Tawa 1B 3 0 0 0 1 3 .237 .296 .390 .686
Ryan Waldschmidt LF 3 0 0 0 0 2 .270 .332 .383 .715
Max Kepler LF 2 0 0 0 0 0 .211 .270 .313 .583
HOME · HOU
BATTER ABRHRBIBBK AVGOBPSLGOPS NOTES
Jeremy Peña SS 4 1 1 0 0 2 .277 .331 .467 .798
Yordan Alvarez DH 4 1 2 0 0 0 .317 .434 .601 1.035
Isaac Paredes 3B 3 0 1 1 0 0 .258 .358 .423 .781 2B
Daulton Varsho CF 3 0 0 0 0 0 .227 .291 .360 .651
Christian Walker 1B 3 0 1 0 0 0 .229 .302 .425 .727
Taylor Trammell LF 3 0 0 0 0 1 .206 .292 .360 .652
Yainer Diaz C 3 1 2 1 0 0 .262 .291 .428 .719 HR (11)
Cam Smith RF 1 0 0 0 0 1 .212 .278 .385 .663
Jose Altuve 2B 3 0 0 1 0 1 .243 .307 .395 .702
LaMonte Wade Jr. LF 2 0 0 0 0 1 .204 .317 .333 .650

Pitching lines

AWAY · AZ
PITCHER IPHRERBBKHR NPERA DEC
Merrill Kelly 6.0 7 3 3 0 4 1 94 5.06 L
Justin Martinez 1.0 0 0 0 0 2 0 11 0.00
Derek Law 1.0 0 0 0 0 0 0 14 1.93
HOME · HOU
PITCHER IPHRERBBKHR NPERA DEC
Cristian Javier 5.0 1 1 1 3 8 1 79 5.98 W
Enyel De Los Santos 0.1 1 0 0 1 0 0 9 4.43 HLD
Bennett Sousa 1.1 1 0 0 2 2 0 28 5.87 HLD
Bryan Abreu 1.1 0 0 0 1 0 0 14 3.76 HLD
Josh Hader 1.0 0 0 0 0 3 0 16 0.70 SV

Manager comparison

AWAY · AZ
Torey Lovullo
Lineup 4.2 R Bunts 4.8 R IBBs 4.0 R
HOME · HOU
Joe Espada
Lineup 5.5 R Bunts 2.3 R IBBs 0.7 R

Recent form

AWAY · AZ
4-6 W2 -3 run diff
WWLLLWLLWL
HOME · HOU
3-7 L3 -18 run diff
LLLWLWLLLW

Season series: 2-1 with AZ listed first across 3 prior meetings.

Keep reading

How RunsLeft analyzes games

Standard content on this page comes from the MLB Stats API. The pitching analysis describes how the game was pitched — the starter's line, the bullpen sequence and each arm's role (opener, bulk, setup, closer), pitch counts as a fatigue signal, and the leverage context where the game turned. Reliever roles are inferred from how the manager used each arm up to that date. It describes structure and constraints; it does not grade the manager.

Read the full methodology.