Dave Roberts and Alex Cora, formers Dodgers and Red Sox players, now the managers of the 114th World Series

https://www.baseball-reference.com/players/c/coraal01.shtml

Alex Cora, the manager of the Red Sox, who advanced to the World Series on his birthday, began his MLB playing career with the Los Angeles Dodgers, who he now faces in the World Series.

Birthday = 57; World Series = 57
Cora played for the Dodgers and the Red Sox

As for the other manager, Dave Roberts, he was a part of the Red Sox team that broke the 86-year curse, and he also played for both the Dodgers and Red Sox.

https://www.baseball-reference.com/players/r/roberda07.shtml

The World Series begins October 23, 2018.

The World Series begins 145-days after Dave Roberts birthday.
Numerology = 145

It begins 5-days after Cora's birthday.