Diamondbacks Playoff Picture: Chances, Bracket, Seed for 2026

Arizona Diamondbacks' Ketel Marte reacts after hitting a solo home run in the first inning of a baseball game against the Atlanta Braves, Tuesday, June 3, 2025, in Atlanta.
(AP Photo/Colin Hubbard)
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The 2026 MLB postseason is scheduled to begin on Tuesday, Sept. 29. Here’s where the Arizona Diamondbacks sit in the current MLB playoff picture:

Diamondbacks Playoff Chances

The Diamondbacks’ playoff odds are -110, giving them an implied probability of 52.38%.

Take a look at how the Diamondbacks’ postseason odds compare to the rest of the NL West:

  • Dodgers: -10000
  • Diamondbacks: -110
  • Padres: +130
  • Giants: +5000
  • Rockies: +5000

Diamondbacks Playoff Seed

If the season ended today, the Diamondbacks would be the No. 6 seed in the National League. They’d face the No. 3 Los Angeles Dodgers in a best-of-three wild-card series.

Here’s a look at the current NL bracket:

Last Time the Diamondbacks Made the Playoffs

The Diamondbacks made the playoffs in 2023, reaching the World Series for just the second time in franchise history.

They lost to the Texas Rangers in five games in last year’s World Series. They won it all in 2001.

Diamondbacks Playoff History

YearRoundOpponentResult
2023World SeriesRangersLost, 4-1
2023NLCSPhilliesWon, 4-3
2023NLDSDodgersWon, 3-0
2023NLWCBrewersWon, 2-0
2017NLDSDodgersLost, 3-0
2017NLWCRockiesWon, 1-0
2011NLDSBrewersLost, 3-2
2007NLCSRockiesLost, 4-0
2007NLDSCubsWon, 3-0
2002NLDSCardinalsLost, 3-0
2001World SeriesYankeesWon, 4-3
2001NLCSBravesWon, 4-1
2001NLDSCardinalsWon, 3-2
1999NLDSMetsLost, 3-1

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About the Author Read More @ShaneThurston25

Shane Thurston is a Web Content Writer for BetMGM, covering MLB and NBA. After graduating from the University of Kansas, his previous stops include MLB.com, Lawrence Journal-World, Manhattan Mercury, Bet Chicago Sports, WynnBET, and Sportsbook Review.

Shane Thurston is a Web Content Writer for BetMGM, covering MLB and NBA. After graduating from the University of Kansas, his previous stops include MLB.com, Lawrence Journal-World, Manhattan Mercury, Bet Chicago Sports, WynnBET, and Sportsbook Review.