Splits are prorated to 162 games when based on full-game data and 650 PAs when not.
View unadjusted splits
Platoon Splits
Home or Away
First or Second Half
- Determined by All-Star Break
Position: Pitcher
Bats: Right • Throws: Right
6-4, 210lb (193cm, 95kg)
Born: September 17, 1981 in Orange, CA us
Draft: Drafted by the Baltimore Orioles in the 49th round of the 2003 MLB June Amateur Draft from University of California, Los Angeles (Los Angeles, CA) and the Toronto Blue Jays in the 4th round of the 2004 MLB June Amateur Draft from University of California, Los Angeles (Los Angeles, CA).
High School: Fountain Valley HS (Fountain Valley, CA)
School: University of California, Los Angeles (Los Angeles, CA)
Debut:
April 27, 2006
(Age 24-222d,
18,849th in major league history)
vs. BAL 4.0 IP, 3 H, 0 SO, 3 BB, 2 ER, L
Last Game:
October 3, 2015
(Age 34-016d)
vs. NYM 1.0 IP, 0 H, 1 SO, 0 BB, 0 ER
Rookie Status: Exceeded rookie limits during 2006 season
Agents: ACES • Previously: Jim McDowell
Full Name: Robert Casey Janssen
Pronunciation: \KAY-see JAN-sin\
View Player Info from the B-R Bullpen
Career
7.4
31
29
3.63
437
22
90
533.0
395
1.214
Splits are prorated to 162 games when based on full-game data and 650 PAs when not.
View unadjusted splits
Season Totals