James Duckworth

ATP #67

Elo#1151658

Glicko-2#1001702 RD ±62.8

34 yrs · 183 cm · right-handed, two-handed backhand · strongest on Grass · 490–350 career · peak Elo 1904 · last 2026-09-02

James Duckworth is ATP No. 67, ranked #115 by Elo (1658) and #100 by Glicko-2 (1702). Career record 490–350.

Elo — overall & by surface

Overall

1658#115

Hard

1683#121

Clay

1699#179

Grass

1728#154

Form · 52w

1903#180

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

1702#100

Hard

1732#105

Clay

1712#173

Grass

1829#143

Rating deviation ±62.8 — lower means more certain.

Rankings · Elo / Glicko

Official (ATP)#67

Overall#115 / #100

Form · 52w race#180 / #252

Hard#121 / #105

Clay#179 / #173

Grass#154 / #143

Career

Peak Elo1904 2014-07-27

Overall W–L490–350 58%

Hard360–243 60%

Clay68–56 55%

Grass53–48 52%

Honours · career

Finals reached1

Career high ATP#46

Pressure · career

Finals0–1 0%

Deciding set68–103 40%

5th set5–9 36%

Tie-breaks105–100 51%

Deciding-set tie-breaks12–16 43%

After winning set 1137–42 77%

After losing set 132–156 17%

Vs Top 50–8 0%

Vs Top 100–19 0%

Retirements and walkovers are excluded — a deciding set that ended because someone stopped playing is not a deciding set won.

Serve & return · career rates

1st serve in56.9%

Won behind 1st73.9%

Won behind 2nd52.1%

Break points saved63.1%

Break points converted36.0%

Return points won34.0%

Aces per match8.0

Double faults per match2.8

From 365 tour-level matches with point-by-point statistics on file. Rates rather than totals, because the statistics table does not cover every match played.