What were the pitching stats for baseball player Matt Whisenant playing for the Kansas City Royals in 1999?

In 2001, Roberto Hernandez pitched in 63 games for the Kansas City Royals, with an ERA of 4.12. He started 0 games and finished 55, pitching no complete games. He threw no shutouts and recorded 28 saves, ending up with 5 wins and 6 losses.

He pitched a total of 203 outs, facing 287 batters. He gave up 69 hits and 31 earned runs, including 7 home runs. He struck out 46 batters and walked 26.