The 1909–10 season was St Helens' 15th in the NRFU, the 36th in their history. The club finished 10th out of 28 in the Championship. In the Lancashire League, St Helens finished fifth out of 12. In the Challenge Cup, the club were beaten in the second round by Halifax.
NRFU Championship TeamPldWDLPFPAPtsPct1Oldham3429236041846088.232Salford3124163872104979.033Wigan3023165451694778.334Wakefield Trinity32240843524248755Keighley2819093822423867.856Leeds34211124513174363.267Warrington34202124082524261.768Huddersfield34210134773014261.769Halifax34210133952694261.7610St. Helens31182114683673861.2911Hull Kingston Rovers35191154103763955.7112Leigh32155122182063554.6813Hull36190174563733852.7714Batley33162153132013451.5115Hunslet3216016321347325016Runcorn30141152323172948.3317Ebbw Vale2492131562112041.6618Widnes28103151522442341.0719Rochdale Hornets32130192723712640.6220Dewsbury30111182533382338.3321Swinton30102182033062236.6622Broughton Rangers34102222954982232.3523Bradford Northern3491241763881927.9424York3061232694731321.6625Bramley2960231815321220.6826Barrow2851221463771119.6427Merthyr Tydfil21211894354511.928Treherbert1200125528900
References