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Dayeon Back v Jelena Ostapenko: stats compared | Lineball
Ostapenko wins on first-serve points won %. Back’s case rests on first serve in %, but it isn’t enough to swing it. WTA Tour career: Back 20 matches, Ostapenko 551 matches.
Ostapenko has the better first-serve points won %: 65.4 to Back’s 54.1.
Ostapenko averages 3.2 aces a match to Back’s 0.2 — 15.9 times as many.
Ostapenko has the better break points converted %: 48.8 to Back’s 36.5.
Longevity: Ostapenko has 551 matches across 14 seasons, Back 20 in 5 — the averages matter more than the totals here.
Not every stat was recorded for every match (grand slam titles): those averages use only the games that logged them.
Built only from games in our stats database. A read of the numbers, not a tip.
Tale of the tape
Per game. Totals and best single game underneath.
–Titlesper game0.09 total · best 1
–Grand Slam titlesper game0.01 total · best 1
60.7First serve in %56.2
54.1First-serve points won %65.4
43.1Break points saved %52.8
42.6Return points won %45.9
0.24 total · best 2Acesper game
Head to head
11 match since 20230
Hard · 1 matchBack 1Ostapenko 0
Last meetings
9 Oct 2023 · Seoul · Round of 32 · HardBack won 3-6 6-1 7-6(4)
Last 10 games
Titles, oldest to newest.
Back––––––––––
Ostapenko––––––––––
3.2
1,740 total · best 12
10.3205 total · best 16Games wonper game11.46,265 total · best 20
36.5Break points converted %48.8
55.6Sets won %55.2
50.9Games won %52.2
–Finalsper game0.018 total · best 1
1.325 total · best 2Sets wonper game1.3707 total · best 2
120 total · best 2Sets lostper game · lower is better1.0575 total · best 2
9.9198 total · best 16Games lostper game · lower is better10.45,734 total · best 20
0.12 total · best 1Tiebreaksper game0.2118 total · best 2