I need data to train my system. I already have all the data from www.tennis-data.co.uk but I'm wondering if more is available. Free is preferable but pay is not out of the question.
best database of the lot is www.oncourt.info. Lifetime subscription for about $100, daily updates, point-by-point scoring, you can make notes on each player - I use that to record injuries etc.
It's gold. Goes down into futures level for men, ITF for women, even the junior Slams. Stats for most matches (as recorded from live scoring). All the tennis specialists I deal with swear by it.