Win rate measures how efficiently the sales team converts qualified opportunities into revenue. Healthy win rates vary widely: enterprise SaaS often runs 15 to 25%, mid-market 25 to 40%, SMB 40 to 60%. Channel mix, ICP fit, and competitive density all influence the baseline.
Win rate is most useful in segments, by source, by AE, by competitor present. Aggregate win rate hides whether the team is winning the right deals. A rising aggregate win rate alongside falling ACV often signals the team is closing the wrong deals.