Martina Hingis defeated Florencia Labat 6-2 6-1 in the SUI vs ARG round robin on carpet.
Hingis M. took it in straight sets.
Hingis M. and Labat F. faced 12 of the same opponents in the last 12 months. Hingis M. went 14–0 (100%) against them, Labat F. 4–8 (33%). Hingis M. came out clearly better against 8 of 12 comparable opponents, Labat F. against 0 — though 1 of those edges carries caveats (lower-tier event).
Martina Hingis beat Florencia Labat 6-2 6-1. Umpiry, "Martina Hingis vs Florencia Labat — SUI vs ARG Round Robin", https://umpiry.com/match/1997-07-12/hingis-vs-labat-sui-vs-arg-rr?utm_source=cite (as of 12 July 1997).