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James Kent Trotter, a 26-year-old Japanese professional, holds the #440 spot in the live ATP rankings with 104 points. Trotter climbed 17 places in the latest ranking update. Standing 183 cm, Trotter is a right-hander.
Trotter was born in Nishinomiya. Our rating model puts Trotter at 1540 ELO across 172 rated matches, strongest on hard courts (1550). Trotter's next scheduled points drop is 16 points from National Bank Open - Toronto on July 27, 2026, when that result rolls off the 52-week ranking, and 18 results currently count toward Trotter's ranking total.
<a href="https://atprank.com/player/james-kent-trotter"><img src="https://atprank.com/api/card/player/james-kent-trotter" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches James Kent Trotter won as the betting underdog, ranked by pre-match odds.
Zachary SvajdaCleveland Challenger 2024 · 4-6 6-3 7-6(1)@4.10def. 
Yu Hsiou HsuYokkaichi Challenger 2023 · 7-6(5) 6-2@3.42def. 
Jason Murray KublerFrench Open - Paris 2025 · 7-6(6) 3-6 6-3@3.22def. 
Marc-Andrea HueslerNottingham 2 Challenger 2025 · 7-6(4) 3-6 6-4@3.15def. Learner TienCharlottesville Challenger 2024 · 6-3 3-6 6-2@2.73James Kent Trotter’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Jerome KymCanberra Challenger 2025 · 7-6(6) 7-6(4)ELO 1696def. Learner TienCharlottesville Challenger 2024 · 6-3 3-6 6-2ELO 1672def. 
Chris RodeschIlkley Challenger 2025 · 6-1 6-4ELO 1655def. 
Karue SellDrummondville Challenger 2024 · 6-7(5) 6-3 7-5ELO 1638def. Patrick KypsonGranby Challenger 2025 · 7-6(5) 6-7(5) 6-4ELO 1624Last match Jul 6, 2026 · last win Apr 14, 2026
1 points behind Denis Yevseyev at #439.
Points needed to reach each tier, assuming other players’ totals stay the same.
Valid results outside the best-18 that don't count toward the ranking right now — they promote in as counting results drop off.
James Kent Trotter's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.