H2H data updated: 2026-09-14 00:00 UTC

Mariana Diaz-Oliva vs Ekaterina Sysoeva H2H: 1-0

Mariana Diaz-Oliva holds a 1–0 lead over Ekaterina Sysoeva in their WTA head-to-head. Across 1 main-draw meeting, Mariana Diaz-Oliva leads 1–0 on clay. Most recently, Mariana Diaz-Oliva won the 1998 Bogotá Open round of 32 6-1 6-7 6-4.

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Mariana Diaz-Oliva
ARG Age 50 Right-Handed 172 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Ekaterina Sysoeva
RUS Age 45 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariana Diaz-Oliva #112 6-1 6-7 6-4 Ekaterina Sysoeva #306 Match data Feb 19, 1998* R32 Bogotá Open Tier IV → modern equivalent WTA 250 Clay

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
Mariana Diaz-Oliva #452 #42 696 1,652 86 130 39.8% 0 0 0 0 1 1
Ekaterina Sysoeva #745 #178 168 1,516 3 3 50.0% 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 Mariana Diaz-Oliva Ekaterina Sysoeva
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1998 0–1 0.0% #389 1,481 0 0
19 — — — — — — — 2000 1–1 50.0% #366 1,483 0 0
20 1996 0–1 0.0% #140 1,485 0 0 — — — — — — —
21 1997 2–7 22.2% #106 1,455 0 0 2002 2–1 66.7% #210 1,506 0 0
22 1998 6–9 40.0% #95 1,470 0 0 — — — — — — —
23 1999 9–11 45.0% #107 1,510 0 0 — — — — — — —
24 2000 4–8 33.3% #112 1,499 0 0 — — — — — — —
25 2001 18–22 45.0% #55 1,548 0 0 — — — — — — —
26 2002 11–15 42.3% #89 1,567 0 1 — — — — — — —
27 2003 4–4 50.0% #172 1,581 0 1 — — — — — — —
28 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 Mariana Diaz-Oliva Ekaterina Sysoeva
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 — — — — — — — — — — — — — 1998 — — — — 0 1 1 0.0% — — — —
19 — — — — — — — — — — — — — 2000 1 1 2 50.0% — — — — — — — —
20 1996 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 1997 0 1 1 0.0% 2 5 7 28.6% 0 1 1 0.0% 2002 — — — — 2 1 3 66.7% — — — —
22 1998 0 3 3 0.0% 5 5 10 50.0% 1 1 2 50.0% — — — — — — — — — — — — —
23 1999 0 1 1 0.0% 8 9 17 47.1% 1 1 2 50.0% — — — — — — — — — — — — —
24 2000 1 2 3 33.3% 3 6 9 33.3% — — — — — — — — — — — — — — — — —
25 2001 4 8 12 33.3% 14 12 26 53.8% 0 2 2 0.0% — — — — — — — — — — — — —
26 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 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 — 24 52 76 31.6% 58 68 126 46.0% 4 10 14 28.6% — 1 1 2 50.0% 2 2 4 50.0% — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Mariana Diaz-Oliva Ekaterina Sysoeva
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
17 — — — — — — — — — — — — — — — — 1998 1482 97.1 — — — — — — — 33.3% -2.00 0–1 1–0 — +0.19
19 — — — — — — — — — — — — — — — — 2000 1483 96.5 — — — — — — — 40.0% -1.40 1–0 1–0 — +0.27
20 1996 1486 100.0 — — — — — — — 33.3% -0.67 0–1 — — +0.07 — — — — — — — — — — — — — — — —
21 1997 1456 102.2 — — — — — +55 — 25.0% -1.38 0–2 0–2 — +0.10 2002 1506 100.6 — — — — — +26 — 57.1% -0.14 1–0 1–0 — +0.24
22 1998 1471 104.3 — — — — +8 +58 — 43.3% -0.47 1–1 3–3 (50%) — +1.39 — — — — — — — — — — — — — — — —
23 1999 1511 99.1 — — — — — +15 — 41.3% -0.44 5–1 (83%) 3–2 (60%) 105.7 +1.34 — — — — — — — — — — — — — — — —
24 2000 1500 102.9 — — — — -35 +12 — 33.3% -0.89 2–3 (40%) 3–4 (43%) 98.0 +0.33 — — — — — — — — — — — — — — — —
25 2001 1548 115.4 — — — — -74 +72 — 42.7% -0.76 7–4 (64%) 4–1 (80%) 108.0 -0.32 — — — — — — — — — — — — — — — —
26 2002 1568 108.2 — — — — -86 +51 — 46.4% -0.36 2–4 (33%) 1–4 (20%) 95.3 -0.04 — — — — — — — — — — — — — — — —
27 2003 1581 107.7 — — — — — +98 — 37.5% -0.06 2–0 1–2 (33%) — +0.45 — — — — — — — — — — — — — — — —
28 2004 1540 108.8 -1.83 -0.74 0.856 46.7% -69 +94 — 32.4% -1.12 3–1 (75%) 2–2 (50%) 102.8 -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%) 106.4 -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%) 90.3 0.00 — — — — — — — — — — — — — — — —
Career — 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 — 1517 97.5 — — — — — +26 — 46.7% -0.93 2–1 (67%) 3–0 (100%) — +11.67

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.