What is Mariano Kestelboim's current ATP ranking?

Mariano Kestelboim is currently ranked No. 765 in the live ATP rankings with 40 ranking points.

What is Kestelboim's best surface?

By our ELO rating model, Mariano Kestelboim is strongest on clay, with a surface rating of 1545 across 154 rated matches.

When do Kestelboim's ranking points next drop?

Mariano Kestelboim's next scheduled points drop is 4 points from Hagen Challenger on Jul 27, 2026, when that result rolls off the 52-week ranking.

Mariano Kestelboim

ARG · ATP

Head-to-head ›Official ATP profile ↗

ranking points · #765

Live points verified daily against the official ranking: 998 of 1,000 in the ATP top 1,000 match to the point. How we check ›

Ranked #765 in the live ATP standings, Mariano Kestelboim is a 30-year-old Argentine professional carrying 40 ranking points. Kestelboim slipped 29 places in the latest ranking update. Standing 185 cm, Kestelboim is a right-hander with a two-handed backhand.

Kestelboim was born in Buenos Aires, Argentina. Our rating model puts Kestelboim at 1548 ELO across 154 rated matches, strongest on clay (1545). Kestelboim's next scheduled points drop is 4 points from Hagen Challenger on July 27, 2026, when that result rolls off the 52-week ranking, and 14 results currently count toward Kestelboim's ranking total.

Frequently asked

What is Mariano Kestelboim's current ATP ranking?: Mariano Kestelboim is currently ranked No. 765 in the live ATP rankings with 40 ranking points.
What is Kestelboim's best surface?: By our ELO rating model, Mariano Kestelboim is strongest on clay, with a surface rating of 1545 across 154 rated matches.
When do Kestelboim's ranking points next drop?: Mariano Kestelboim's next scheduled points drop is 4 points from Hagen Challenger on Jul 27, 2026, when that result rolls off the 52-week ranking.

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Live card — updates automatically. Free to embed with the atprank.com link.

Career record

91–63 win–loss1 title6 finals

Titles by level:1 ITF M15

Record by level:Challenger 125 6–5Challenger 100 7–8Challenger 75 27–21Challenger 50 8–8ITF M25 18–9ITF M15 25–12

Surface ELO:Hard 1503 · peak 1509Clay 1545 · peak 1565all ELO ratings →

52-week range #390–#693 · now #693

Hard4–3Clay87–60

Deciding sets 22–16 (58%)Tiebreaks 18–12 (60%)

From matches in our dataset (2023–present).

Season by season

Year	W–L	Win %	Titles
2026	2–6	25%	–
2025	37–26	59%	–
2024	32–20	62%	1
2023	20–11	65%	–

Signature wins

Biggest upset victories — matches Mariano Kestelboim won as the betting underdog, ranked by pre-match odds.

def.

Pedro CachinSanto Domingo Challenger 2024 · 6-3 6-3@5.40 def.

Alvaro Guillen MezaSan Miguel de Tucuman Challenger 2025 · 6-1 3-6 6-2@3.48 def.

Lautaro MidonVilla Maria Challenger 2025 · 2-6 6-3 6-3@3.28 def.

Lautaro MidonM25 Punta del Este 2 2025 · 5-7 6-4 6-0@2.93 def.

Facundo MenaM15 Villa Maria 1 2024 · 6-3 6-0@2.52

Biggest scalps

Mariano Kestelboim’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).

def.

Lautaro MidonVilla Maria Challenger 2025 · 2-6 6-3 6-3ELO 1607 def.

Andres AndradeLima 3 Challenger 2025 · 6-3 6-7(5) 6-1ELO 1598 def.

Lautaro MidonM25 Punta del Este 2 2025 · 5-7 6-4 6-0ELO 1586 def.

Alvaro Guillen MezaSanta Fe Challenger 2025 · 6-4 2-6 7-5ELO 1584 def.

Alvaro Guillen MezaSan Miguel de Tucuman Challenger 2025 · 6-1 3-6 6-2ELO 1582

Live points

Race points

Counting results

1,548

ELO rating

Hard1503Clay1545Peak 1571· −1%154 rated matches

Last match Jun 7, 2026 · last win Jun 1, 2026

Path up the rankings

Level on points with Mate Valkusz at #764.

Top 1+13,410 ptsTop 5+3,720 ptsTop 10+3,260 ptsTop 20+2,020 ptsTop 50+930 ptsTop 100+593 pts

Points needed to reach each tier, assuming other players’ totals stay the same.

Ranking & ELO over time

Ranking ELO

Jan 2, 2023Jul 6, 2026

When Mariano Kestelboim's points fall off

Next drop

Jul 27, 2026 · Hagen Challenger 2025

−4 → 36 pts

See all 14 upcoming point drops — dates & running totals

Unlock the full calendar — free for 10 days

Head-to-head rivalries

Mariano Kestelboim's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.

vs Lautaro Midon2–35 meetings vs Alejo Lorenzo Lingua Lavallen4–15 meetings vs Franco Roncadelli3–14 meetings vs Alvaro Guillen Meza2–24 meetings vs Guido Ivan Justo3–14 meetings vs Luciano Emanuel Ambrogi1–34 meetings vs Mateus Alves1–23 meetings vs Facundo Mena2–13 meetings