H2H data updated: 2026-09-01 00:00 UTC

Jelena Kostanic Tosic vs Mariana Diaz-Oliva H2H: 1-2

Mariana Diaz-Oliva holds a 2–1 lead over Jelena Kostanic Tosic in their WTA head-to-head. Across 3 main-draw meetings, Mariana Diaz-Oliva leads 1–0 on clay and 1–0 on grass. Most recently, Mariana Diaz-Oliva won the 2005 Libéma Open round of 32 1-6 6-2 6-3.

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Jelena Kostanic Tosic
CRO Age 45 Left-Handed 168 cm / 5'6"
H2H
1 – 2
3 main draw meetings
Mariana Diaz-Oliva
ARG Age 50 Right-Handed 172 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariana Diaz-Oliva #76 1-6 6-2 6-3 Jelena Kostanic Tosic #60 Match data Jun 16, 2005* R32 Libéma Open Tier III → modern equivalent WTA 250 Grass
Mariana Diaz-Oliva #65 6-4 6-2 Jelena Kostanic Tosic #153 Match data May 4, 2001* R16 Bol Tier III → modern equivalent WTA 250 Clay
Jelena Kostanic Tosic #98 6-3 6-7(3) 6-4 Mariana Diaz-Oliva #106 Match data Jan 19, 2000* R128 Australian Open Grand Slam Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Jelena Kostanic Tosic #937 #32 900 1,709 112 152 42.4% 0 0 0 0 0 0
Mariana Diaz-Oliva #452 #42 696 1,652 86 130 39.8% 0 0 0 0 1 1

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 Jelena Kostanic Tosic Mariana Diaz-Oliva
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1998 1–2 33.3% #240 1,490 0 0 — — — — — — —
17 1999 4–5 44.4% #97 1,512 0 0 — — — — — — —
18 2000 10–13 43.5% #114 1,523 0 0 — — — — — — —
19 2001 4–4 50.0% #131 1,559 0 0 — — — — — — —
20 2002 14–17 45.2% #70 1,571 0 0 1996 0–1 0.0% #140 1,485 0 0
21 2003 16–20 44.4% #66 1,621 0 0 1997 2–7 22.2% #106 1,455 0 0
22 2004 22–26 45.8% #35 1,665 0 0 1998 6–9 40.0% #95 1,470 0 0
23 2005 11–21 34.4% #87 1,546 0 0 1999 9–11 45.0% #107 1,510 0 0
24 2006 19–18 51.4% #51 1,576 0 0 2000 4–8 33.3% #112 1,499 0 0
25 2007 10–17 37.0% #103 1,534 0 0 2001 18–22 45.0% #55 1,548 0 0
26 2008 1–5 16.7% #114 1,512 0 0 2002 11–15 42.3% #89 1,567 0 1
27 — — — — — — — 2003 4–4 50.0% #172 1,581 0 1
28 2010 0–4 0.0% #830 1,472 0 0 2004 5–10 33.3% #102 1,539 0 1
29 — — — — — — — 2005 22–23 48.9% #58 1,606 0 1
30 — — — — — — — 2006 5–20 20.0% #192 1,460 0 1

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Jelena Kostanic Tosic Mariana Diaz-Oliva
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
16 1998 — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
17 1999 1 2 3 33.3% 2 2 4 50.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
18 2000 4 3 7 57.1% 6 7 13 46.2% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 2001 0 2 2 0.0% 4 2 6 66.7% — — — — — — — — — — — — — — — — — — — — — — — — —
20 2002 7 8 15 46.7% 7 8 15 46.7% 0 1 1 0.0% — — — — 1996 — — — — 0 1 1 0.0% — — — — — — — —
21 2003 6 9 15 40.0% 9 8 17 52.9% 0 1 1 0.0% 1 2 3 33.3% 1997 0 1 1 0.0% 2 5 7 28.6% 0 1 1 0.0% — — — —
22 2004 11 18 29 37.9% 11 6 17 64.7% 0 2 2 0.0% — — — — 1998 0 3 3 0.0% 5 5 10 50.0% 1 1 2 50.0% — — — —
23 2005 2 10 12 16.7% 9 8 17 52.9% 0 2 2 0.0% 0 1 1 0.0% 1999 0 1 1 0.0% 8 9 17 47.1% 1 1 2 50.0% — — — —
24 2006 18 14 32 56.3% 0 2 2 0.0% 1 2 3 33.3% — — — — 2000 1 2 3 33.3% 3 6 9 33.3% — — — — — — — —
25 2007 9 11 20 45.0% 1 5 6 16.7% 0 1 1 0.0% — — — — 2001 4 8 12 33.3% 14 12 26 53.8% 0 2 2 0.0% — — — —
26 2008 0 2 2 0.0% 1 3 4 25.0% — — — — — — — — 2002 4 7 11 36.4% 7 7 14 50.0% 0 1 1 0.0% — — — —
27 — — — — — — — — — — — — — — — — — 2003 0 2 2 0.0% 4 2 6 66.7% — — — — — — — —
28 2010 0 2 2 0.0% 0 2 2 0.0% — — — — — — — — 2004 4 7 11 36.4% 1 3 4 25.0% — — — — — — — —
29 — — — — — — — — — — — — — — — — — 2005 8 11 19 42.1% 12 10 22 54.5% 2 2 4 50.0% — — — —
30 — — — — — — — — — — — — — — — — — 2006 3 10 13 23.1% 2 8 10 20.0% 0 2 2 0.0% — — — —
Career — 58 81 139 41.7% 51 55 106 48.1% 1 11 12 8.3% 2 5 7 28.6% — 24 52 76 31.6% 58 68 126 46.0% 4 10 14 28.6% — — — —

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 47/190 of Jelena Kostanic Tosic's and 22/85 of Mariana Diaz-Oliva's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Jelena Kostanic Tosic Mariana Diaz-Oliva
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
21 2003 4/36 0.5 3.0 64.8% 51.0% 50.9% 32.3% 40.3% 50.9% 36.3% — —/— — — — — — — — — —
22 2004 6/48 0.5 2.5 66.8% 51.0% 50.3% 56.5% 44.0% 50.4% 40.8% — —/— — — — — — — — — —
23 2005 5/32 1.6 3.8 67.1% 63.2% 35.8% 50.5% 43.7% 53.6% 40.1% — —/— — — — — — — — — —
24 2006 8/37 1.5 2.6 67.9% 56.8% 43.5% 51.7% 53.3% 51.9% 38.7% — —/— — — — — — — — — —
25 2007 17/27 1.6 3.1 67.6% 61.5% 44.5% 53.1% 41.7% 56.0% 38.3% — —/— — — — — — — — — —
26 2008 3/6 1.7 2.3 63.3% 62.0% 51.1% 65.9% 10.0% 58.1% 29.2% — —/— — — — — — — — — —
28 2010 4/4 1.0 4.5 64.0% 46.6% 41.6% 36.1% 38.8% 44.8% 36.4% 2004 3/15 0.7 3.7 69.2% 52.5% 43.8% 53.5% 45.2% 49.9% 42.9%
29 — —/— — — — — — — — — — 2005 6/45 0.8 4.0 63.2% 57.4% 42.2% 56.9% 54.7% 51.7% 47.7%
30 — —/— — — — — — — — — — 2006 13/25 1.1 3.8 66.1% 55.4% 37.1% 55.1% 46.9% 49.0% 44.1%
Career — 47/264 1.3 3.1 66.7% 57.4% 44.8% 50.6% 41.8% 53.1% 38.0% — 22/216 1.0 3.9 65.8% 55.5% 39.4% 55.4% 48.8% 49.9% 44.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Jelena Kostanic Tosic Mariana Diaz-Oliva
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
16 1998 1491 103.8 — — — — — +41 — 42.9% +0.43 0–1 0–1 — +0.18 — — — — — — — — — — — — — — — —
17 1999 1512 116.4 — — — — +24 +37 — 45.5% -0.14 2–2 (50%) 0–1 — +0.26 — — — — — — — — — — — — — — — —
18 2000 1524 108.3 — — — — +37 +30 — 42.0% -0.68 3–1 (75%) 3–1 (75%) — +0.85 — — — — — — — — — — — — — — — —
19 2001 1560 116.2 — — — — — +73 — 47.1% +0.18 1–2 (33%) 2–1 (67%) — -0.13 — — — — — — — — — — — — — — — —
20 2002 1571 111.3 — — — — -20 +34 — 42.5% -0.31 8–3 (73%) 2–5 (29%) — +0.28 1996 1486 100.0 — — — — — — — 33.3% -0.67 0–1 — — +0.07
21 2003 1622 120.1 -1.74 -2.49 0.739 43.5% -56 +59 — 45.1% -0.46 5–5 (50%) 3–6 (33%) — -0.06 1997 1456 102.2 — — — — — +55 — 25.0% -1.38 0–2 0–2 — +0.10
22 2004 1666 129.7 -1.40 -1.09 0.823 45.7% -81 +96 — 45.4% -0.19 9–7 (56%) 6–5 (55%) — -0.69 1998 1471 104.3 — — — — +8 +58 — 43.3% -0.47 1–1 3–3 (50%) — +1.39
23 2005 1547 120.0 -0.58 -1.27 0.864 46.7% -47 +195 — 37.0% -0.73 4–5 (44%) 3–3 (50%) — +0.09 1999 1511 99.1 — — — — — +15 — 41.3% -0.44 5–1 (83%) 3–2 (60%) — +1.34
24 2006 1577 119.3 -2.62 -2.72 0.804 45.9% +30 — -175 50.6% -0.05 6–5 (55%) 3–2 (60%) — +1.44 2000 1500 102.9 — — — — -35 +12 — 33.3% -0.89 2–3 (40%) 3–4 (43%) — +0.33
25 2007 1534 105.5 -0.32 -3.82 0.871 47.4% +40 +66 — 38.6% -1.12 3–2 (60%) 0–2 — -0.47 2001 1548 115.4 — — — — -74 +72 — 42.7% -0.76 7–4 (64%) 4–1 (80%) — -0.32
26 2008 1513 110.2 +2.02 -2.68 0.696 44.8% — +50 — 22.2% -1.78 1–0 2–0 — -0.46 2002 1568 108.2 — — — — -86 +51 — 46.4% -0.36 2–4 (33%) 1–4 (20%) — -0.04
27 — — — — — — — — — — — — — — — — 2003 1581 107.7 — — — — — +98 — 37.5% -0.06 2–0 1–2 (33%) — +0.45
28 2010 1472 103.1 -1.62 -2.01 0.660 40.8% — — — 0.0% -3.25 — — — -0.15 2004 1540 108.8 -1.83 -0.74 0.856 46.7% -69 +94 — 32.4% -1.12 3–1 (75%) 2–2 (50%) — -0.24
29 — — — — — — — — — — — — — — — — 2005 1606 122.7 -1.27 +1.04 0.989 50.0% -69 +54 -120 48.4% -0.26 7–4 (64%) 6–6 (50%) — -0.48
30 — — — — — — — — — — — — — — — — 2006 1460 104.0 -4.32 -0.65 0.866 46.5% +14 +88 — 28.8% -1.46 2–9 (18%) 2–5 (29%) — 0.00
Career — 1710 121.9 -0.96 -2.67 0.809 45.8% -15 +80 -175 42.8% -0.47 42–33 (56%) 24–27 (47%) 105.1 +0.43 — 1653 112.9 -3.15 -0.20 0.897 47.5% -53 +56 -120 40.3% -0.68 31–30 (51%) 25–31 (45%) 100.1 +1.21

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.