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ARG Guido Ivan Justo

ATP #228
Elo#2971477
Glicko-2#2851529 RD ±62.3
28 yrs · 178 cm · right-handed, two-handed backhand · strongest on Clay · 247–160 career · peak Elo 1555 · last 2026-08-25

Guido Ivan Justo is ATP No. 228, ranked #297 by Elo (1477) and #285 by Glicko-2 (1529). Career record 247–160.

Elo — overall & by surface

Overall
1477#297
Hard
1215#1294
Clay
1649#234
Grass
1477#622
Form · 52w
1879#250
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
1529#285
Hard
1369#865
Clay
1647#276
Grass
1529#440
Rating deviation ±62.3 — lower means more certain.

Rankings · Elo / Glicko

Official (ATP)#228
Overall#297 / #285
Form · 52w race#250 / #232
Hard#1294 / #865
Clay#234 / #276
Grass#622 / #440

Career

Peak Elo1555 2018-09-18
Overall W–L247–160 61%
Hard14–17 45%
Clay233–143 62%

Honours · career

Career high ATP#223

Pressure · career

Tie-breaks0–1 0%
After losing set 10–3 0%
Retirements and walkovers are excluded — a deciding set that ended because someone stopped playing is not a deciding set won.

Head-to-head · career meetings

Gonzalo Bueno1–3 in 4
Pairs who could meet soon — every scheduled match, and every live-draw opponent with a history. All of them in the head-to-head index.

Recent results

LHard v FRA Hugo GastonU.S. Open · 2026-08-255-7 3-6
LClay v ARG Juan Bautista TorresLiberec Challenger · 2026-07-303-6 3-6
WClay v FRA Sascha Gueymard WayenburgLiberec Challenger · 2026-07-286-4 6-4
LClay v GER Diego DeduraTampere Challenger · 2026-07-234-6 2-6
WClay v ARG Genaro Alberto OlivieriTampere Challenger · 2026-07-216-3 6-1
LClay v ITA Federico BondioliCordenons Challenger · 2026-07-153-6 6-7
WClay v GER Max Hans RehbergCordenons Challenger · 2026-07-136-3 6-4
LClay v AUT Lukas NeumayerTrieste Challenger · 2026-07-084-6 7-5 4-6
WClay v UKR Georgii KravchenkoTrieste Challenger · 2026-07-076-4 6-0
LClay v USA Keegan SmithBrasov Challenger · 2026-07-046-7 2-6
WClay v SWE Olle WallinBrasov Challenger · 2026-07-036-1 6-4
WClay v SRB Ognjen MilicBrasov Challenger · 2026-07-026-4 3-6 6-2

Upcoming

Clay Challenger Buenos Aires · R1 · MON 09/21 5:30pm ET
vs G. Villanueva
50%
Elo win