Some data:
On the subject of how many games go into extra innings, from 2012 thru early August 2017 there were precisely 1200 major league games that went extra innings. Back-of-the-napkin shows that to be just under 7%, or about 11 extra inning games per franchise per season.
https://www.beyondtheboxscore.com/20...ge-rule-change
More interesting is the distribution of the number of innings.
10 innings: 524 games (43.7%)
11 innings: 295 games (24.6%)
12 innings: 162 games (13.5%)
13 innings: 103 games (8.6%)
14 innings: 58 games (4.8%)
15 innings: 21 games (1.8%)
16 innings: 17 games (1.4%)
17 innings: 5 games (0.4%)
18 innings: 8 games (0.7%)
19 innings: 6 games (0.5%)
20 innings: 1 game (0.1%)
On average, a team plays a 13+-inning game 1.3 time per season. It's really not an issue.
Quote:
Originally Posted by Grandstander
Does putting a runner on base really change the probability of shortening the game? Both sides will have the advantage, so it is a wash. You increase the chances of a run being scored, but you increase it for both teams.
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Yes, it's a wash because it doesn't give an advantage to either team. But it does increase the likelihood of a game ending sooner. That's a function of higher scoring. The variable score possibilities are increased. For example, soccer is a very low-scoring game. In the Premier League, more than a quarter of all games are draws. By comparison, not once in the modern NFL has the league ever seen even 10% of games ending tied after regulation. Why? Low scoring in soccer, higher scoring in football. Of course, back in the day far more NFL games were tied after regulation. Why? Lower scoring than now.
The bottom line is that more scoring decreases the chances of a game remaining tied after a given inning.
Note:
I could not possibly care less if MLB implements this plan, or uses a home-run derby, or has managers arm-wrestle to determine the outcome. I merely think the numbers are interesting.