Actually, he's the new record holder. He had been tied with Yogi, and a few others with 3.This is also the 4th (Nomo, Lowe, Buchholz, and now Lester) no hitter caught by Jason Varitek, which is tied for the major league record
Schilling's was the closest. The only baserunner reached on an error by, well, you can guess who.Any perfect games or all nonos.
Instant replay only for home runs or foul balls down the line. No ball/strike calls or catches.
Absolutely for HRs, I don't think it's really necessary for fair/foul on the field itself, and catches, it depends. Depending on how they work it, the replay decision could work out to be faster than the arguing.
Oh, and Lester is on my fantasy team.