The Houston Astros travel to Comerica Park on Sunday, June 28, 2026, for a 1:40 PM ET matinee against the Detroit Tigers, with right-hander Hunter Brown taking the ball for Houston against veteran Jack Flaherty. This is a meaningful mid-summer road test for an Astros club that knows how to grind out wins away from Minute Maid Park. Brown has the stuff to keep Detroit's lineup in check, but Flaherty is no pushover, and the Tigers are playing in front of their home crowd. Every game at this stage of the season matters in the AL standings, and Houston needs to treat Sunday like a must-win.

Pitching Matchup: Hunter Brown vs. Jack Flaherty

Hunter Brown is one of the more intriguing arms in the Houston rotation. He generates elite spin rates and has the kind of swing-and-miss arsenal — a hard fastball paired with a wipeout breaking ball — that can keep a lineup off balance deep into a ballgame. Detroit's lineup isn't a pushover, so Brown will need to work ahead in counts and avoid the middle of the zone against the Tigers' better hitters.

Jack Flaherty on the other side is a pitcher who has shown he can dominate when he's locked in. He works off a four-seam fastball and a sharp slider combination, and he's capable of punching out Astros hitters who don't come in with a disciplined approach. Houston's offense will need to be patient and work counts early against Flaherty — get him into the stretch and make him work.

Detroit Tigers Starting Lineup

• Kevin McGonigle, 3B
• Colt Keith, 1B
• Riley Greene, LF
• Dillon Dingler, C
• Kerry Carpenter, DH
• Zach McKinstry, SS
• Hao-Yu Lee, 2B
• James Outman, CF
• Matt Vierling, RF

Riley Greene in the three-hole is the name Brown needs to be most careful with. Greene is a left-handed bat who can do damage against right-handed pitching when he's seeing the ball well. Colt Keith in front of him at second provides on-base value that can create havoc if Brown isn't crisp with his command. Dillon Dingler hitting cleanup is a sign of how much this Tigers lineup has evolved — Brown can't afford to pitch around anyone and walk himself into trouble.

Keys to Watch for the Astros

• Hunter Brown's command early — if he gets ahead of hitters and avoids walks, this Astros pitching staff can control the game
• Houston's lineup versus Flaherty's slider — disciplined at-bats and working pitch counts will be the difference
• Bullpen depth late — road games at Comerica Park can get tight, and the Astros' relief arms will need to be ready
• Base running and situational hitting — manufacturing runs against a quality starter requires smart, aggressive baserunning

Prediction

This one figures to be a tight, low-scoring affair. Both pitchers have the ability to carry their respective teams deep into the game, and the bullpens could end up deciding it. The Astros have enough talent and road experience to steal this one in Detroit. Brown keeps the Tigers to two runs or fewer, and Houston's offense scratches out enough against Flaherty to pull out a 3-2 victory. Astros win.

Catch the game on Space City Home Network, or listen on KBME 790 AM/94.5 FM HD-2 for radio coverage.