1. Some data for MLB.

1st collecting for season 2018 the Grand Slam Home Runs.

List and names of all Grand Slams hit in 2018.

mlb grand slams 2018 list. 134 total Grand Slams were hit.

Data from MLB.com and Yahoo Sports.com

2. for season 2017 the Grand Slam Home Runs. Number of Slams per Game played.

mlb grand slams 2017 list

133 Grand Slams were hit in 2017 in 130 games that had at least 1 grand slam hit. There were 3 games that had 2 grand slams.

The most grand slams ever hit in one day was 7, all hit on June 3, 2017. There also was a no-hitter thrown on that day.

Data from MLB.com and Yahoo Sports.com

3. for season 2019 the Grand Slam Home Runs. Number of Slams per Game played.

mlb grand slams 2019 list. 154 total Grand Slams were hit. 2nd highest in history of MLB.

The year saw the most homeruns ever hit and MLB finally admitted to the fact, already well known, that the baseballs are now different and travel farther starting in 2017 season!

Data from MLB.com and Yahoo Sports.com.

1st game of 2019 season was on March 20, in Japan, and featured one grand slam.

Data from MLB.com and ESPN.com

4. for season 2000 the Grand Slam Home Runs. Number of Slams per Game played.

mlb grand slams 2000 list.

A record year for Grand Slams (still) and Home runs (broken in 2017 and 2019).

Data from https://www.baseball-reference.com

Another website (https://www.baseball-almanac.com/hitting/higs5.shtml ) shows 176 Slams hit for 2000 season, my method counted two different ways for each game played and counted 162 total Grand Slams were hit.