A spot in the next round is at stake on Sunday, when Elena Rybakina goes up against Taylor Townsend in the Cincinnati round of 64. Elena Rybakina comes in at 7 wins from the last ten. Taylor Townsend is 5-5 across recent matches.
Rybakina's 70% behind the first serve (against 64.3% for Townsend) means break chances should be scarce in one direction. If Rybakina plays anywhere close to a normal level, this ends in relatively comfortable fashion.