What happened: The 24-year-old outfielder crashed into the wall while pulling back a fly ball hit by Josh Jung, which dropped from his glove for a triple. He crouched on the field for several minutes and was attended to by trainer Eric Velazquez alongside manager Joe Espada. Although he finished the first inning, Taylor Trammell pinch-hit for him in the top of the second.

Why it matters: The final 6-5 outcome gives Texas a 2-1 series advantage after the Astros had evened the matchup at 1-1 in the previous contest. Losing Matthews challenges outfield depth for a Houston squad sitting at 44-46, while the Rangers hold a 45-42 regular-season record. The Houston native and Atascocita High School graduate had been batting .197 over 81 appearances following his 13-game debut stint last year.

What to watch: Houston will provide further medical updates on Matthews following evaluation by the club's training staff. Taylor Trammell remains the primary internal option to take on additional center-field appearances.