Ketel Marte was back at second base Friday night when the Arizona Diamondbacks faced the Astros at Daikin Park, a notable step in his return after a drama-filled stretch that included an unexcused absence on August 17 and a recent return to game action.
The Diamondbacks have every reason to treat this three-game series as important. Arizona is still in a playoff chase, and even in a matchup against the Astros, the urgency stays high. Marte’s return to his usual defensive spot matters because it gives the club a more familiar look on the infield while also signaling that his return-to-play process has moved forward.
What Marte was doing before Friday
Marte had not been back in the field right away. On Monday and Tuesday, he played against the Philadelphia Phillies as the designated hitter. On Wednesday, he took a planned day off as part of that return-to-play procedure. That sequence set up Friday night’s move back to second base.
The shift back to defense is the clearest on-field development in Marte’s recent run. It comes after a period that included rumors and speculation, but the Diamondbacks now have him available in a more complete role again. For a team in the middle of a chase, that kind of stability matters.
Why it matters for Arizona
Marte’s bat has remained part of the equation as well. He entered the stretch with a.761 OPS, and his defensive work this season has also stood out. Marte has posted +3 Fielding Run Value and +2 Outs Above Average in 2025, while his 2024 numbers were even stronger at +8 Fielding Run Value and +8 Outs Above Average.
That combination is why his return to second base is worth noting. Arizona does not need a headline to tell it that every game matters to some degree, but getting Marte back where he normally plays gives the Diamondbacks a clearer roster picture as the season moves forward. The Astros are not a National League opponent and are not a direct obstacle to Arizona’s playoff hopes, but this series still gives the Diamondbacks another chance to keep their footing in the race.
For now, the update is simple: Marte is back at second base, and the Diamondbacks are hoping that is another sign his latest return is moving in the right direction.
