a pitcher's record for the season is his wins, then losses for example, if a pitcher won 15 games and lost 10, then his record would be 15-10
His team has to record 27 outs while he was the pitcher of record.
Cy Young. He also holds the record for the most losses as a pitcher.
The winning pitcher is the pitcher of record when the winning run is scored.
Babe Ruth's best record as a pitcher was 23-12 in 1916. He registered a 1.75 ERA during that season.
Nolan Ryan holds that record with 5714
Cy Young, who pitched between 1890-1911, holds the MLB record for career wins by a pitcher with 511. He also holds the MLB record for career losses by a pitcher with 316.
For a nine inning perfect game the pitcher would record 27 outs (3 outs in each of the 9 innings).
For a pitcher to be credited with a start they only have to throw the first pitch of the game.
As a pitcher Babe Ruth had a record of 94 wins 46 losses with an ERA of 2.28
cy young holds the record for wins and losses
The winning pitcher is the pitcher of record when the winning run was scored. This could be the relief pitcher even though he gave up four runs, blowing the lead, if said relief pitcher was the pitcher of record when the winning run was scored. The starting pitcher, even though he pitched well in this situation, cannot be credited the win.
Nolan Ryan with 383 (modern record - in the 1800s teams only had one pitcher and some of those guys had 500+ strikeouts per season)
Nolan Ryan holds the record for most career strikeouts with 5.714.
That would be his won/loss record.