Gabriel Diallo

Where the 1641.5 rating comes from

From 123 matches played between 8 August 2022 and 19 October 2026, 115 of them rated, and from them alone. Every line below was written at computation time: nothing is recomputed to show this page.

How to read this

On the right: the change this match produced, then the value before → after. A line's arrival value is the next line's starting value, down to the starting rating given to every newcomer. A ±0.0 is a counted match that did not move the rating, a walkover for instance.

123 matches, from the most recent to the first

beaten by Rei Sakamoto 1–2
19/10/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
−14.41655.9 → 1641.5
beat Harold Mayot 2–0
19/10/26 · ATP 250 2026 · Qualifying — First round · detail
+8.51647.4 → 1655.9
beaten by Luciano Darderi 1–1
06/08/26 · ATP 1000 2026 · Second round · retirement · detail
±0.01647.4 → 1647.4
beat Kyrian Jacquet 2–1
04/08/26 · ATP 1000 2026 · First round · detail
+5.51641.9 → 1647.4
beaten by Tristan Boyer 0–2
27/07/26 · ATP 250 2026 · First round · detail
−17.91659.8 → 1641.9
beaten by Lorenzo Sonego 2–3
01/07/26 · ATP Grand Slam 2026 · Second round · detail
−12.71672.5 → 1659.8
beat Benjamin Bonzi 3–2
29/06/26 · ATP Grand Slam 2026 · First round · retirement · detail
±0.01672.5 → 1672.5
22/06/26 · ATP 250 2026 · Second round · detail
+14.31658.2 → 1672.5
beat Térence Atmane 2–1
22/06/26 · ATP 250 2026 · First round · detail
+11.81646.4 → 1658.2
beaten by Jack Draper 0–2
22/06/26 · ATP 250 2026 · Quarterfinals · detail
−3.71650.0 → 1646.4
beaten by Alex de Minaur 0–2
15/06/26 · ATP 500 2026 · First round · detail
−6.01656.0 → 1650.0
beaten by Adrian Mannarino 1–2
08/06/26 · ATP 250 2026 · First round · detail
−15.41671.4 → 1656.0
beaten by James Duckworth 0–2
25/05/26 · ATP Grand Slam 2026 · First round · retirement · detail
±0.01671.4 → 1671.4
beaten by Elmer Møller 0–1
25/04/26 · ATP 1000 2026 · Second round · retirement · detail
±0.01671.4 → 1671.4
beat Vitaliy Sachko 2–0
13/04/26 · ATP 500 2026 · First round · detail
+6.31665.0 → 1671.4
beaten by Alexander Zverev Jr. 0–2
13/04/26 · ATP 500 2026 · Second round · detail
−3.41668.5 → 1665.0
beaten by João Fonseca 0–2
06/04/26 · ATP 1000 2026 · First round · detail
−10.21678.6 → 1668.5
beaten by Alex Molčan 0–2
30/03/26 · ATP 250 2026 · Second round · detail
−13.21691.8 → 1678.6
beaten by Ugo Humbert 0–2
19/03/26 · ATP 1000 2026 · Second round · detail
−9.31701.1 → 1691.8
beat Wu Yibing 2–0
18/03/26 · ATP 1000 2026 · First round · detail
+13.61687.5 → 1701.1
beaten by Félix Auger-Aliassime 1–2
06/03/26 · ATP 1000 2026 · Third round · detail
−4.91692.4 → 1687.5
beat Andrey Rublev 2–1
05/03/26 · ATP 1000 2026 · Second round · detail
+16.31676.2 → 1692.4
beat Mattia Bellucci 2–0
04/03/26 · ATP 1000 2026 · First round · detail
+8.61667.6 → 1676.2
beaten by Adam Walton 0–2
16/02/26 · ATP 250 2026 · First round · detail
−16.81684.3 → 1667.6
beaten by Ben Shelton 0–2
09/02/26 · ATP 500 2026 · First round · detail
−5.31689.6 → 1684.3
beaten by Alexander Zverev Jr. 1–3
19/01/26 · ATP Grand Slam 2026 · First round · detail
−4.61694.2 → 1689.6
beaten by Andrea Vavassori 0–2
12/01/26 · ATP 250 2026 · First round · detail
−18.01712.3 → 1694.2
beat Jesper de Jong 2–0
05/01/26 · ATP 250 2026 · First round · detail
+9.61702.7 → 1712.3
beaten by Coleman Wong 1–2
05/01/26 · ATP 250 2026 · Second round · detail
−18.51721.2 → 1702.7
beat Ng Ki-lung 2–0
30/12/25 · ATP 250 2025 · Qualifying — First round · detail
+5.41715.8 → 1721.2
beat Hugo Grenier 2–1
30/12/25 · ATP 250 2025 · Qualifying — Qualifying competition · detail
+6.81709.0 → 1715.8
30/12/25 · ATP 250 2025 · First round · detail
+8.61700.5 → 1709.0
beaten by Lorenzo Musetti 0–2
30/12/25 · ATP 250 2025 · Second round · detail
−6.31706.8 → 1700.5
27/10/25 · ATP 1000 2025 · First round · detail
+13.91692.8 → 1706.8
beaten by Alex de Minaur 1–2
27/10/25 · ATP 1000 2025 · Second round · detail
−5.51698.3 → 1692.8
beaten by Félix Auger-Aliassime 0–2
20/10/25 · ATP 500 2025 · First round · detail
−7.11705.4 → 1698.3
beaten by James Duckworth 1–2
13/10/25 · ATP 250 2025 · Second round · detail
−16.81722.2 → 1705.4
beat Amir Omarkhanov 2–0
13/10/25 · ATP 250 2025 · First round · detail
+4.71717.5 → 1722.2
beaten by Zizou Bergs 1–2
03/10/25 · ATP 1000 2025 · Fourth round · detail
−14.21731.7 → 1717.5
beat David Goffin 1–0
03/10/25 · ATP 1000 2025 · Third round · retirement · detail
±0.01731.7 → 1731.7
beat Benjamin Bonzi 2–0
02/10/25 · ATP 1000 2025 · Second round · detail
+10.01721.6 → 1731.7
beaten by Taylor Harry Fritz 1–2
22/09/25 · ATP 500 2025 · First round · detail
−5.71727.4 → 1721.6
beaten by Jaume Munar 0–3
27/08/25 · ATP Grand Slam 2025 · Second round · detail
−14.31741.7 → 1727.4
beat Damir Džumhur 3–1
25/08/25 · ATP Grand Slam 2025 · First round · detail
+7.41734.3 → 1741.7
18/08/25 · ATP 250 2025 · Second round · walkover · detail
±0.01734.3 → 1734.3
beaten by Hamad Medjedovic 0–2
18/08/25 · ATP 250 2025 · Third round · detail
−13.11747.4 → 1734.3
beaten by Jannik Sinner 0–2
08/08/25 · ATP 1000 2025 · Third round · detail
−1.51748.9 → 1747.4
beat Sebastián Báez 2–0
07/08/25 · ATP 1000 2025 · Second round · detail
+8.21740.7 → 1748.9
beaten by Taylor Harry Fritz 0–2
30/07/25 · ATP 1000 2025 · Third round · detail
−6.21746.9 → 1740.7
beat Matteo Gigante 2–0
29/07/25 · ATP 1000 2025 · Second round · detail
+6.01740.9 → 1746.9

Only the matches the source publishes appear; what is missing is listed. The source gives the day, not the hour: two matches on the same day are ordered by a reproducible rule, which is not necessarily the real order.