The 2003 South Sydney Rabbitohs season was the 94th in the club's history. Coached by Paul Langmack and captained by Bryan Fletcher, Owen Craigie, Paul Stringer and Jason Death, they competed in the National Rugby League's 2003 Telstra Premiership, finishing the regular season 15th out of 15 teams, failing to reach the finals.

Ladder

Fixtures Regular season Round Opponent Result Score Date VenueCrowdRef1 Sydney RoostersLoss23 – 34Saturday 15 MarchStadium Australia42,0172 Brisbane BroncosLoss20 – 22Sunday 23 MarchAussie Stadium9,8303 North Queensland CowboysLoss20 – 2731 March 2003Aussie Stadium9,4224 New Zealand WarriorsLoss16 – 38Sunday 6 AprilMt Smart13,6145 Wests TigersWin32 – 22Saturday 12 AprilAussie Stadium11,1676 Penrith PanthersLoss14 – 16Saturday 19 AprilAussie Stadium9,3087 Manly-Warringah Sea EaglesLoss20 – 28Sunday 27 AprilBrookvale Oval8,1788 Canberra RaidersLoss1 – 34Saturday 3 MayAussie Stadium9,7369 Newcastle KnightsLoss28 – 42Sunday 11 MayNewcastle International Sports Centre14,26810 Cronulla Sutherland SharksLoss14 – 30Sunday 18 MayEndeavour Field12,24811 St George Illawarra DragonsLoss16 – 18Sunday 25 MaySydney Cricket Ground11,10412 Parramatta EelsLoss4 – 28Saturday 31 MayParramatta Stadium10,17913 Melbourne StormWin41 – 14Sunday 8 JuneAussie Stadium7,10414 BYE 15 St George Illawarra DragonsLoss20 – 34Saturday 21 JuneWIN Stadium10,22016 New Zealand WarriorsLoss30 – 31Sunday 29 JuneAussie Stadium9,10917 Sydney RoostersLoss38 – 10Saturday 5 JulyAussie Stadium17,14818 Penrith PanthersLoss30 – 24Saturday 12 JulyPenrith Park15,25119 Parramatta EelsLoss34 – 20Sunday 20 JulyAussie Stadium8,98720 Melbourne StormLoss6 – 24Saturday 26 JulyOlympic Park7,53921 Canterbury-Bankstown BulldogsLoss62 – 12Sunday 3 AugustAussie Stadium8,48222 Wests TigersWin18 – 16Saturday 9 AugustLeichhardt Oval9,05323 Sydney RoostersLoss12 – 22Sunday 17 AugustAussie Stadium11,20124 North Queensland CowboysLoss8 – 60Saturday 23 AugustDairy Farmers Stadium13,87225 Cronulla Sutherland SharksLoss34 – 54Saturday 30 AugustAussie Stadium8,83926 BYE

References