A spot in the next round is at stake on Tuesday, when Anna Kalinskaya goes up against Daria Kasatkina in the Washington round of 32. Anna Kalinskaya comes in at 7 wins from the last ten. Daria Kasatkina has won 6 of the last 10.
Daria Kasatkina leads the head-to-head 3-1, and history has a way of mattering in matchups like this one. On hard specifically it reads 2-1 Kasatkina — worth more than the overall number this week.
Hold strength tells the story — 62.9% versus 59% on first-serve points in Kalinskaya's favor. The edge belongs to Kalinskaya — real, but not the kind you take for granted at this level.