Here’s a look at the numbers behind some of the biggest sports stories this past month. Send us suggestions for next month’s edition by tweeting at @michaelkruse with the hashtag #GrantlandStats.

Number of Seattle Mariners who combined to pitch a no-hitter June 8 against the Los Angeles Dodgers: 6.

Number of no-hitters pitched this year so far at Seattle’s Safeco Field: 2.

Number of times a New York Met had pitched a no-hitter in the team’s half-century history before Johan Santana did it in early June: 0.