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Cleeve Harper is a 25-year-old Canadian professional on the ATP tour with 7 ranking points. Harper is a right-hander with a two-handed backhand who stands 183 cm. Harper was born in Calgary.
Harper carries an ELO rating of 1493 over 51 rated matches, strongest on clay (1503). Harper's next scheduled points drop is 5 points from Cancun Challenger on August 10, 2026, when that result rolls off the 52-week ranking, and 3 results currently count toward Harper's ranking total.
<a href="https://atprank.com/player/cleeve-harper"><img src="https://atprank.com/api/card/player/cleeve-harper" 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 Cleeve Harper won as the betting underdog, ranked by pre-match odds.
Cleeve Harper’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Daniil GlinkaGranby Challenger 2024 · 6-4 7-5ELO 1546def. 
Naoki NakagawaCancun Challenger 2025 · 6-3 6-2ELO 1527def. 
Sascha Gueymard WayenburgOeiras 1 Challenger 2025 · 5-7 6-4 6-1ELO 1522def. 
Alexander KotzenM25 Champaign 1 2024 · 6-0 7-6(4)ELO 1519def. Ryan FishbackM25 Laval 1 2024 · 6-4 6-0ELO 15191-match win streak · Last match Apr 5, 2026 · last win Apr 5, 2026
Cleeve Harper's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Louis Wessels