David Robinson holds the record with 207 blocks in a season.
Wojciech Mydra holds the single season record for blocks in NCAA history
Fewest losses ever? Or fewest losses in a season?
Rasheed Wallace holds most in a season,
Red Ruffing. Ruffing holds the Red Sox record for most losses in a season with 25 in 1928. His record that season was 10-25.
Cleveland Spiders has the worst season record, having 20 wins and 134 losses
the Cleveland Spiders in 1899 with 134 loses!