Whitley did not participate in his scheduled bullpen session Saturday due to middle finger soreness, Matt Kawahara of the Houston Chronicle reports.
Whitley experienced soreness when warming up for his bullpen session and will be evaluated by doctors. An extended absence could severely impact his chances of landing a relief spot with the Astros to start the season. Whitley appeared in eight Triple-A games in 2023 and registered a 1-2 record with a 5.70 ERA, 1.33 WHIP and a 32:17 K:BB over 30 innings.