4:53 PM - Reiver Sanmartin (CIN) (elbow) has produced a 5.40 ERA, 1.35 WHIP and 3:2 K:BB in 6.2 innings over his seven relief appearances since being activated from Triple-A Louisville's 60-day injured list July 25.

5:46 PM - Reiver Sanmartin (CIN) (elbow) was assigned to the rookie-level Arizona Complex League on Tuesday to start a rehab assignment, Charlie Goldsmith of The Cincinnati Enquirer reports.

12:30 PM - Reiver Sanmartin (CIN) Reds confirmed that Sanmartin (elbow) underwent season-ending Tommy John surgery July 7, MLB.com reports.

12:33 PM - Reiver Sanmartin (CIN) Reds transferred Sanmartin (elbow) from the 15-day injured list to the 60-day injured list Sunday, Paige Leckie of MLB.com reports.

2:47 PM - Reiver Sanmartin (CIN) Reds placed Sanmartin on the 15-day injured list Tuesday, retroactive to May 8, with a left elbow stress reaction.

8:00 PM - Reiver Sanmartin (CIN) departed Sunday's appearance versus the White Sox due to left elbow soreness, Charlie Goldsmith of The Cincinnati Enquirer reports.

10:56 AM - Reiver Sanmartin (CIN) (1-0) earned the win Tuesday against the Rangers, picking up a strikeout in a clean eighth inning.

7:29 PM - Reiver Sanmartin (CIN) was recalled by the Reds on Monday, Charlie Goldsmith of The Cincinnati Enquirer reports.

6:43 PM - Reiver Sanmartin (CIN) (0-4) had another nightmare start Sunday, giving up six runs on six hits and two walks while recording only two outs. After the game, was optioned to Triple-A Louisville, Bobby Nightengale of The Cincinnati Enquirer reports.

10:05 PM - Reiver Sanmartin (CIN) (0-3) took the loss to the Padres on Tuesday, allowing nine earned runs on eight hits and one walk over three-plus innings. He struck out two batters.

5:35 PM - Reiver Sanmartin (CIN) won't start Thursday's game against the Dodgers but could follow an opener, Charlie Goldsmith of The Cincinnati Enquirer reports.

5:09 AM - Reiver Sanmartin (CIN) gave up five runs on four hits and five walks in 2.1 innings in Friday's loss to the Braves. He struggled in the relatively cold weather in Atlanta to find a grip on the ball, Charlie Goldsmith of The Cincinnati Enquirer reports. "It was the cold right there," said. "I couldn't really feel the ball. I have to keep working at it and move on."

12:12 PM - Reiver Sanmartin (CIN) David Bell said Wednesday that Sanmartin will start the Reds' second game of the season April 8 in Atlanta, Bobby Nightengale of The Cincinnati Enquirer reports.

3:49 PM - Reiver Sanmartin (CIN) is one of the candidates for the Reds' three open rotation spots to begin the season, Charlie Goldsmith of The Cincinnati Enquirer reports.

10:01 PM - Reiver Sanmartin (CIN) (2-0) allowed one run on seven hits and a walk over six innings Sunday, striking out six and earning a win over the Pirates.

7:14 PM - Reiver Sanmartin (CIN) is scheduled to start Sunday in the Reds' season finale against the Pirates in Pittsburgh, C. Trent Rosecrans of The Athletic reports.

9:00 PM - Reiver Sanmartin (CIN) (1-0) yielded one run on five hits and a walk over 5.2 innings Monday, striking out five and earning a win over the Pirates.

10:32 AM - Reiver Sanmartin (CIN) Reds selected Sanmartin's contract from Triple-A Louisville ahead of Monday's game against the Pirates.

12:27 PM - Reiver Sanmartin (CIN) will be called up from Triple-A Louisville to start Monday against the Pirates, Charlie Goldsmith of The Cincinnati Enquirer reports.

11:24 AM - Reiver Sanmartin (CIN) was suspended for 10 games at Triple-A Louisville for having pine tar on the brim of his cap, Bobby Nightengale of The Cincinnati Enquirer reports.

5:15 PM - Reiver Sanmartin (CIN) was traded to the Reds on Monday along with Sonny Gray in a three-team deal that sent Shed Long to the Mariners and Josh Stowers and a competitive balance pick to the Yankees, Jeff Passan of ESPN.com reports.