Teams Roshan Mahanama played for

TestSri Lanka (1985/86-1997/98)
ODISri Lanka (1985/86-1999)
Main FCColombo Cricket Club (1988/89-1992)
 Bloomfield Cricket and Athletic Club (1994/95-1998/99)
Main ListAColombo Cricket Club (1991/92-2000/01)
 Bloomfield Cricket and Athletic Club (1994-1998/99)
Other FCSri Lanka Board President's XI (1984/85-1992)
 Sri Lanka Under-23s (1984/85)
 Sri Lanka Colts XI (1985)
 Sri Lanka (1985/86-1997/98)
 Sri Lankans (1986/87-1997/98)
 Galle District Cricket Association Invitation XI (1986/87)
 Central Province (1990)
 North Western Province (1990/91)
 Western Province North (1992)
 Western Province City (1994/95)
Other ListASri Lanka Under-23s (1984/85)
 Sri Lanka (1985/86-1999)
 Sri Lankans (1987/88-1998/99)
 Sri Lanka Board President's XI (1992/93-1998)
Under-19 TestSri Lanka Under-19s (1983/84-1984/85)
Under-19 ODISri Lanka Under-19s (1983/84-1984/85)
Victoria Premier CricketFitzroy (1985/86)
 Fitzroy-Doncaster (1988/89)
World CupSri Lanka (1987/88-1999)
Champions TrophySri Lanka (1998/99)
Sri Lanka Club ChampionshipColombo Cricket Club (1988/89-1991/92)
 Bloomfield Cricket and Athletic Club (1994/95-1998/99)
MiscellaneousSri Lanka Under-19s (1982/83-1983/84)
 Sri Lanka Colts XI (1983/84)
 Sri Lanka Under-19s I (1984)
 Colombo District Cricket Association Red (1984)
 RL Dias' XI (1984)
 Sri Lanka Board President's Colts XI (1984/85)
 Nuwara Eliya District Cricket Association (1985-1986/87)
 LRD Mendis' XI (1985)
 Colombo Cricket Club (1986/87-1988)
 Mercantile Cricket Association (1986/87-1987)
 Sri Lankans (1987/88-1998/99)
 Colombo District Cricket Association A (1987/88)
 The Rest (1988)
 Sri Lanka (1989/90-1999)
 Sri Lanka Cavaliers (1996)
 A Ranatunga's XI (1997/98)