H. Y. Son defeated Maria Kalyakina in the Round of 32 at the W15 Yeongwol tournament, winning 6-7, 6-4, 6-3 on hard courts. Son served one ace and four double faults, while Kalyakina served three aces and nine double faults. Son converted 43% of her break points and won nine service breaks, compared to Kalyakina's six.
Generated automatically from Umpiry match data.
No previous meetings on record.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.