The Grass Doctor maintains premium venues used for a variety of prestigious events such as the Priestley Cup (a show piece of the JCT600 Bradford League), the Solly Sports Heavy Woollen Cup Final (the oldest cricket cup competition in England) and venues for Yorkshire ABA County and Yorkshire County Park matches. Several of the bowling clubs also participate in the Mirfield league, arguably the country's top crown green league.

The Grass Doctor's current bowling club clients include:

• Spen Victoria CB&AC,Gomersal.
• Lower Hopton WMC, Mirfield.
• Morton House CI&U Bowling Club, Dewsbury.
• Thornhill CB&AC, Thornhill, Dewsbury
• Alverthorpe WMC, Wakefield.
• Rothwell Bowling Club, Leeds.
• Whitkirk Bowling Club, Whitkirk, Leeds.
• Wayside Bowling Club, Harrogate.
• Thorner Bowling Club, Leeds.
• Ossett C&AC, Ossett.
• Slazengers S&SC, Horbury.
• Bretton Bowling Club.
• Dodworth MWBC, Dodworth, Barnsley.
• Kirkheaton Con Club, Kirkheaton.

The Grass Doctor also manages the pitches for these cricket clubs:

• Spen Victoria CC,Gomersal.
• Gomersal CC, Gomersal.
• Thornhill CC, Thornhill, Dewsbury