12:28 PM - Julian Aguiar (CIN) will miss the entire 2025 season after undergoing Tommy John surgery, Mark Sheldon of MLB.com reports.

2:23 PM - Julian Aguiar (CIN) Reds placed Aguiar on the 15-day injured list Tuesday with a right shoulder sprain.

7:52 PM - Julian Aguiar (CIN) (2-1) took the loss Thursday against Atlanta, allowing seven runs on six hits and two walks over four innings. He struck out four.

11:10 AM - Julian Aguiar (CIN) (2-0) picked up the win Friday, giving up three runs on three hits and two walks over 6.1 innings in an 8-4 victory over the Twins. He struck out four.

8:02 PM - Julian Aguiar (CIN) did not factor into the decision Sunday, allowing two hits and two walks over 4.2 scoreless innings against the Mets. He struck out two.

7:25 PM - Julian Aguiar (CIN) didn't factor into the decision Monday against Houston, allowing two runs on two hits and two walks across 2.2 innings. He struck out two.

5:34 PM - Julian Aguiar (CIN) will start Monday's game against the Astros, Charlie Goldsmith of The Cincinnati Enquirer reports.

10:52 AM - Julian Aguiar (CIN) is scheduled to start Saturday's game against the Pirates at PNC Park, Gordon Wittenmyer of The Cincinnati Enquirer reports.

1:32 PM - Julian Aguiar (CIN) Reds selected Aguiar's contract from Triple-A Louisville on Monday, Charlie Goldsmith of Cincinnati Enquirer reports.

7:55 AM - Julian Aguiar (CIN) is expected to start Monday against Toronto, C. Trent Rosecrans of The Athletic reports.

8:04 AM - Julian Aguiar (CIN) impressed Cincinnati president of baseball operations Nick Krall during the pitcher's first big-league camp, Jim Bowden of The Athletic reports. "He showed excellent poise in his first big-league camp and competes well," Krall said. "His stuff continues to improve and he has a chance to be a quality big-league pitcher in the near future."

4:43 PM - Julian Aguiar (CIN) logged a 4.28 ERA, 1.28 WHIP and 61:13 K:BB in 54.2 innings across 11 starts for Double-A Chattanooga.