9:51 AM - Darren McCaughan (SEA) cleared waivers and was outrighted to Triple-A Tacoma on Wednesday.

3:25 PM - Darren McCaughan (SEA) was designated for assignment by the Mariners on Wednesday.

5:32 PM - Darren McCaughan (SEA) was optioned to Triple-A Tacoma after Monday's game.

3:54 PM - Darren McCaughan (SEA) was recalled from Triple-A Tacoma on Monday.

2:00 PM - Darren McCaughan (SEA) is headed to Chicago to join the Mariners and could be recalled prior to the team's series opener Monday versus the White Sox, Ryan Divish of The Seattle Times reports.

3:14 PM - Darren McCaughan (SEA) Mariners optioned McCaughan to Triple-A Tacoma on Wednesday.

6:41 PM - Darren McCaughan (SEA) was recalled from Triple-A Tacoma on Monday, Ryan Divish of The Seattle Times reports.

10:30 AM - Darren McCaughan (SEA) will be traveling with the Mariners to San Francisco for the three-game series against the Giants that begins Monday, and he'll presumably serve as a spot starter Wednesday if Bryce Miller (finger) is forced to miss his scheduled turn, Ryan Divish of The Seattle Times reports.

3:39 PM - Darren McCaughan (SEA) Mariners optioned McCaughan to Triple-A Tacoma on Wednesday, Ryan Divish of Seattle Times reports.

5:23 PM - Darren McCaughan (SEA) recalled McCaughan from Triple-A Tacoma on Tuesday.

12:11 PM - Darren McCaughan (SEA) Mariners selected McCaughan's contract from Triple-A Tacoma on Wednesday.

11:38 AM - Darren McCaughan (SEA) Mariners are expected to call up McCaughan from Triple-A Tacoma prior to Wednesday's game against the Cubs, Ryan Divish of Seattle Times reports.

4:46 PM - Darren McCaughan (SEA) Mariners reassigned McCaughan to Triple-A Tacoma on Sunday.

4:13 PM - Darren McCaughan (SEA) was outrighted to Triple-A Tacoma on Friday.

9:13 PM - Darren McCaughan (SEA) was optioned to Triple-A Tacoma on Tuesday.

1:06 PM - Darren McCaughan (SEA) was charged with seven runs on eight hits and a walk while striking out two across four innings in his start Monday against the Astros. He didn't factor into the decision in the Mariners' 11-8 come-from-behind victory.

9:02 PM - Darren McCaughan (SEA) is scheduled to start Monday's game against the Astros, Ryan Divish of The Seattle Times reports.

11:52 AM - Darren McCaughan (SEA) will likely start in the Mariners' open rotation spot during the next turn through the rotation, Ryan Divish of The Seattle Times reports.