6:13 PM - James McArthur (KC) who was placed on the 15-day injured list Tuesday, was diagnosed with a Grade 1 UCL sprain in his right elbow and will be shut down from throwing for 5-to-7 days, Anne Rogers of MLB.com reports.

3:52 PM - James McArthur (KC) Royals placed McArthur on the 15-day injured list Tuesday with a right elbow sprain.

1:07 PM - James McArthur (KC) (5-7) allowed four runs on three hits and a walk while failing to record an out versus the Yankees on Monday, taking the loss and a blown save.

10:20 AM - James McArthur (KC) (5-6) took the loss Friday, giving up one run on two hits in two-thirds of an inning as the Royals fell 3-2 to the Astros.

12:44 PM - James McArthur (KC) (5-5) struck out four over two perfect innings to earn the win Tuesday over the Guardians.

8:46 AM - James McArthur (KC) (4-5) blew the save and took the loss Saturday, giving up two runs (one earned) on two hits and a walk over two-thirds of an inning in a 6-5 extra-innings loss to the Tigers.

12:32 PM - James McArthur (KC) (4-4) allowed five runs on four hits and a walk while striking out one over one inning, taking the loss and a blown save Wednesday versus the Diamondbacks.

11:33 AM - James McArthur (KC) picked up his 15th save of the season in Wednesday's win over the Rays, allowing a hit and no walks while striking out one in 1.2 innings of work.

9:15 AM - James McArthur (KC) pitched a perfect ninth inning and picked up the save over the Guardians on Thursday.

3:09 AM - James McArthur (KC) (3-3) allowed a hit and struck out one in a scoreless inning to earn the win over the Yankees on Thursday.

5:35 PM - James McArthur (KC) delivered a perfect ninth inning Thursday to earn the save in a 4-3 win over the Guardians.

1:05 PM - James McArthur (KC) took a blown save in Friday's 11-8 loss to the Padres, allowing four runs on four hits without retiring a batter.

12:56 AM - James McArthur (KC) allowed a run on two hits and struck out three without walking a batter over 1.1 innings to earn the save in Tuesday's 4-2 win over the Mariners.

7:34 PM - James McArthur (KC) (1-1) blew a save and picked up the loss after he pitched two innings, surrendering two runs (one earned) on four hits while striking out three batters in Sunday's 3-2 extra-inning defeat to the Rangers.

5:02 AM - James McArthur (KC) allowed one hit and one walk over two scoreless innings to earn a save Tuesday versus the Blue Jays.

6:10 PM - James McArthur (KC) earned the save in Wednesday's opening game against the White Sox, allowing one hit while recording a strikeout in a scoreless ninth inning.

6:49 AM - James McArthur (KC) secured his second save of the season Sunday against the White Sox. He pitched a scoreless ninth, allowing a walk and a hit while striking out two.

3:25 PM - James McArthur (KC) has allowed a run on three hits, a walk and a hit batsman while striking out two over three Cactus League innings.

5:57 PM - James McArthur (KC) picked up the save in Monday's 6-4 victory over the Guardians. He pitched a clean inning and struck out one.

12:55 PM - James McArthur (KC) (1-0) struck out two over 1.1 perfect innings to earn the win Saturday over the Astros.

4:19 PM - James McArthur (KC) City recalled McArthur from Triple-A Omaha on Friday.

11:23 AM - James McArthur (KC) was optioned to Triple-A Omaha on Thursday.

4:03 PM - James McArthur (KC) City recalled McArthur from Triple-A Omaha on Friday.

4:05 PM - James McArthur (KC) City optioned McArthur to Triple-A Omaha on Wednesday.

4:30 PM - James McArthur (KC) Royals optioned McArthur to Triple-A Omaha on Friday.

2:03 PM - James McArthur (KC) was recalled by the Royals on Saturday.

11:25 AM - James McArthur (KC) Royals acquired McArthur from the Phillies on Monday in exchange for outfielder Junior Marin and cash considerations.