Boston was the most successful team, gaining overturned calls on 10 of 13 challenges for 76.9%. The Chicago White Sox were second, successful on eight of 11 challenges for 72.7%, followed by Kansas City at seven of 10 (70%).

Pittsburgh was the least successful at 2 of 11 (18.2%), and Toronto was 7 of 25 (28%).

Minnesota had the most challenges with 28 and was successful on nine (32.1%). The New York Yankees and Milwaukee tied for the fewest with nine each; the Yankees were successful on five (55.6%) and the Brewers three (33.3%).

MLB said Tuesday there were 468 manager challenges and 58 crew chief reviews among 526 total reviews during 898 games. The average time of a review was 1 minute, 25 seconds, up from 1:16 the previous season, when there 1,186 manager challenges and 170 crew chief reviews among 1,356 reviews during 2,429 games.

This year’s replays had 104 calls confirmed (19.8%), 181 that stood (34.4%) and 223 overturned. An additional 12 calls (2.3%) were for rules checks and six (1.1%) for recording keeping.

In 2019 there were 277 calls confirmed (12.5%), 463 that stood (34.1%) and 597 overturned. An additional nine calls (0.7%) were for rules checks and 10 (0.7%) for record keeping.