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GER Mariella Thamm

WTA #887
Elo#2911708
Glicko-2#3081694 RD ±71.3
17 yrs · strongest on Grass · 50–24 career · peak Elo 1906 · last 2026-07-08

Mariella Thamm is WTA No. 887, ranked #291 by Elo (1708) and #308 by Glicko-2 (1694). Career record 50–24.

Elo — overall & by surface

Overall
1708#291
Hard
1360#1368
Clay
1740#418
Grass
1776#437
Form · 52w
1861#546
Form is a separate 52-week race in which every player restarts level — it tracks the last year’s gains, not overall level, so it is not comparable to the ratings above.

Glicko-2 — rating & deviation

Overall
1694#308
Hard
1414#1369
Clay
1742#416
Grass
1661#498
Rating deviation ±71.3 — lower means more certain.

Rankings · Elo / Glicko

Official (WTA)#887
Overall#291 / #308
Form · 52w race#546 / #344
Hard#1368 / #1369
Clay#418 / #416
Grass#437 / #498

Career

Peak Elo1906 2023-10-15
Overall W–L50–24 68%
Hard11–7 61%
Clay30–12 71%
Grass2–2 50%

◆ Recent results

LGrass v Yihan QuWimbledon (juniors) · 2026-07-082-6 6-4 2-6
WGrass v Nadia LagaevWimbledon (juniors) · 2026-07-066-0 6-4
WGrass v Hannah AyraultWimbledon (juniors) · 2026-07-056-2 6-0
LGrass v MEX Renata ZarazuaBad Homburg Open · 2026-06-203-6 6-7
LClay v Ekaterina DotsenkoFrench Open (juniors) · 2026-06-036-7 4-6
WClay v Ui Su JeongFrench Open (juniors) · 2026-06-026-0 7-5
WClay v Antonina SushkovaFrench Open (juniors) · 2026-06-016-2 6-3
LClay v ITA Samira De StefanoW35 Santa Margherita di Pula · 2026-04-173-6 4-6
WClay v ITA Jessica BertoldoW35 Santa Margherita di Pula · 2026-04-166-2 7-5
WClay v ITA Viola TuriniW35 Santa Margherita di Pula · 2026-04-146-2 7-5
WClay v Basia CarrollW35 Santa Margherita di Pula · 2026-04-136-0 6-1
LHard v RUS Julia AvdeevaW75 Altenkirchen · 2026-02-203-6 6-7

◆ Upcoming

No upcoming matches on the board.