WTA Billie Jean King Cup - Group IHard8 Apr 2026 · 17:15
P. Marcinko
#80 · Croatia
VS
T. Kostovic
#162 · Serbia

Odds

Market
Marcinko
Kostovic
Winner

Player analysis

P. Marcinko shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 349. The serve has been a concern — averaging only 6.2/10, leaving P. Marcinko vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — P. Marcinko has been losing the important points, with a BP efficiency of -14 over recent matches.

DS 13.01Trend mixed

T. Kostovic has been inconsistent recently, going 3–2 over the last five matches. Point statistics tell a concerning story — average DS of -9.7, meaning T. Kostovic has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 4.8/10, leaving T. Kostovic vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — T. Kostovic has been losing the important points, with a BP efficiency of -12 over recent matches.

DS -9.68Trend stable

Recent form

Hard court stats

Marcinko
Stat
Kostovic
67.2%
Win rate
51.4%
80–39
W–L
19–18

Avg stats — last 5

1st serve %60%
1st serve won80%
2nd serve won50%
BP converted50%
BP saved30%
Aces4
Double faults3
1st serve %50%
1st serve won50%
2nd serve won40%
BP converted40%
BP saved50%
Aces4
Double faults3

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

10
Hard 10
P. Marcinko vs T. Kostovic head to head match history
DateTournamentSurfaceRoundWinnerScore
WTA Billie Jean King Cup - Group IHardMarcinko6-3 6-4