H2H data updated: 2026-07-19 02:51 UTC
Casey Dellacqua vs Jelena Kostanic Tosic H2H: 0-1
Jelena Kostanic Tosic holds a 1–0 lead over Casey Dellacqua in their WTA head-to-head. Across 1 main-draw meeting, Jelena Kostanic Tosic leads 1–0 on hard courts. Most recently, Jelena Kostanic Tosic won the 2005 Australian Open first round 3-6 6-2 6-2.
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AUS
Age 41
Left-Handed
165 cm / 5'5"
H2H
0
–
1
1 main draw meetings
CRO
Age 45
Left-Handed
168 cm / 5'6"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 19, 2005* | Australian Open | Grand Slam | R128 | Hard | Jelena Kostanic Tosic | 3-6 6-2 6-2 | Casey Dellacqua | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Casey Dellacqua | #932 | #26 | 1,725 | 1,761 | 79 | 105 | 42.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jelena Kostanic Tosic | #937 | #32 | 900 | 1,726 | 112 | 151 | 42.6% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Casey Dellacqua | Jelena Kostanic Tosic | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1998 | 1–2 | 33.3% | #240 | 1,490 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1999 | 4–5 | 44.4% | #97 | 1,512 | 0 | 0 |
| 18 | 2003 | 0–1 | 0.0% | #287 | 1,490 | 0 | 0 | 2000 | 10–13 | 43.5% | #114 | 1,523 | 0 | 0 |
| 19 | 2004 | 0–2 | 0.0% | #291 | 1,473 | 0 | 0 | 2001 | 4–4 | 50.0% | #131 | 1,559 | 0 | 0 |
| 20 | 2005 | 1–2 | 33.3% | #195 | 1,475 | 0 | 0 | 2002 | 14–17 | 45.2% | #70 | 1,570 | 0 | 0 |
| 21 | 2006 | 3–4 | 42.9% | #157 | 1,502 | 0 | 0 | 2003 | 16–20 | 44.4% | #66 | 1,621 | 0 | 0 |
| 22 | 2007 | 6–12 | 33.3% | #86 | 1,502 | 0 | 0 | 2004 | 22–25 | 46.8% | #35 | 1,678 | 0 | 0 |
| 23 | 2008 | 17–16 | 51.5% | #53 | 1,618 | 0 | 0 | 2005 | 11–21 | 34.4% | #87 | 1,549 | 0 | 0 |
| 24 | 2009 | 0–3 | 0.0% | #1002 | 1,587 | 0 | 0 | 2006 | 19–18 | 51.4% | #51 | 1,577 | 0 | 0 |
| 25 | 2010 | 2–5 | 28.6% | #227 | 1,555 | 0 | 0 | 2007 | 10–17 | 37.0% | #103 | 1,534 | 0 | 0 |
| 26 | 2011 | 3–5 | 37.5% | #134 | 1,535 | 0 | 0 | 2008 | 1–5 | 16.7% | #114 | 1,499 | 0 | 0 |
| 27 | 2012 | 10–14 | 41.7% | #101 | 1,584 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2013 | 1–8 | 11.1% | #142 | 1,484 | 0 | 0 | 2010 | 0–4 | 0.0% | #830 | 1,460 | 0 | 0 |
| 29 | 2014 | 27–17 | 61.4% | #29 | 1,745 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2015 | 9–16 | 36.0% | #116 | 1,629 | 0 | 0 | — | — | — | — | — | — | — |