Adolfo Daniel Vallejo

Where the 1606.8 rating comes from

From 44 matches played between 24 February 2025 and 9 November 2026, 41 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.

44 matches, from the most recent to the first

beaten by Ugo Humbert 0–2
09/11/26 · ATP 250 2026 · First round · detail
−8.81615.6 → 1606.8
beaten by Learner Tien 1–2
04/11/26 · ATP 1000 2026 · First round · detail
−6.31621.9 → 1615.6
beaten by Lorenzo Sonego 1–2
03/11/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
−12.51634.4 → 1621.9
beat Grigor Dimitrov 2–1
02/11/26 · ATP 1000 2026 · Qualifying — First round · detail
+16.71617.7 → 1634.4
beaten by Lorenzo Sonego 1–2
26/10/26 · ATP 500 2026 · Qualifying — First round · detail
−13.01630.6 → 1617.7
beaten by Tommy Paul 0–2
08/10/26 · ATP 1000 2026 · Second round · detail
−5.01635.7 → 1630.6
beat Valentin Royer 2–0
07/10/26 · ATP 1000 2026 · First round · detail
+8.81626.9 → 1635.7
beat Taro Daniel 2–0
28/09/26 · ATP 500 2026 · Qualifying — First round · detail
+9.21617.7 → 1626.9
beat Jaime Faria 2–1
28/09/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
+13.71603.9 → 1617.7
beat Rafael Jódar 2–0
28/09/26 · ATP 500 2026 · First round · detail
+19.41584.5 → 1603.9
28/09/26 · ATP 500 2026 · Second round · detail
+18.11566.4 → 1584.5
beaten by Jiří Lehečka 0–2
28/09/26 · ATP 500 2026 · Quarterfinals · detail
−4.31570.7 → 1566.4
beat Cui Jie 2–1
21/09/26 · ATP 250 2026 · First round · detail
+8.61562.1 → 1570.7
beaten by Coleman Wong 1–2
21/09/26 · ATP 250 2026 · Second round · detail
−11.81573.9 → 1562.1
beaten by Gaël Monfils 1–3
31/08/26 · ATP Grand Slam 2026 · First round · detail
−8.41582.3 → 1573.9
24/08/26 · ATP 250 2026 · First round · retirement · detail
±0.01582.3 → 1582.3
beaten by Botic van de Zandschulp 0–2
24/08/26 · ATP 250 2026 · Second round · detail
−8.91591.2 → 1582.3
beaten by Tommy Paul 1–2
16/08/26 · ATP 1000 2026 · Third round · detail
−4.31595.5 → 1591.2
15/08/26 · ATP 1000 2026 · Second round · detail
+16.71578.8 → 1595.5
beat Kyrian Jacquet 2–0
13/08/26 · ATP 1000 2026 · First round · detail
+8.11570.6 → 1578.8
beaten by Juncheng Shang 0–2
04/08/26 · ATP 1000 2026 · First round · detail
−7.31577.9 → 1570.6
beaten by Kilian Feldbausch 0–2
20/07/26 · ATP 250 2026 · First round · detail
−16.61594.5 → 1577.9
13/07/26 · ATP 250 2026 · Quarterfinals · detail
+9.11585.4 → 1594.5
beat Miguel Damas 2–0
13/07/26 · ATP 250 2026 · First round · detail
+8.01577.4 → 1585.4
beaten by Luciano Darderi 1–2
13/07/26 · ATP 250 2026 · Semifinals · detail
−7.51584.8 → 1577.4
13/07/26 · ATP 250 2026 · Second round · detail
+15.21569.6 → 1584.8
beaten by Nicolás Mejía 1–3
29/06/26 · ATP Grand Slam 2026 · First round · detail
−17.01586.6 → 1569.6
beaten by Yannick Hanfmann 0–2
22/06/26 · ATP 250 2026 · First round · detail
−8.31594.9 → 1586.6
beaten by Moïse Kouamé 2–3
27/05/26 · ATP Grand Slam 2026 · Second round · detail
−14.21609.1 → 1594.9
beat Cameron Norrie 2–0
25/05/26 · ATP Grand Slam 2026 · First round · retirement · detail
±0.01609.1 → 1609.1
beaten by Jaime Faria 1–2
04/05/26 · ATP 1000 2026 · Qualifying — First round · detail
−14.81623.8 → 1609.1
beaten by Flavio Cobolli 0–2
26/04/26 · ATP 1000 2026 · Third round · detail
−7.51631.4 → 1623.8
beat Learner Tien 2–0
25/04/26 · ATP 1000 2026 · Second round · detail
+17.61613.7 → 1631.4
beat Grigor Dimitrov 2–0
23/04/26 · ATP 1000 2026 · First round · detail
+39.31574.5 → 1613.7
beat Henrique Rocha 2–1
22/04/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
+23.31551.1 → 1574.5
beat Pedro Martínez 2–0
20/04/26 · ATP 1000 2026 · Qualifying — First round · detail
+23.81527.3 → 1551.1
beat Zachary Svajda 2–0
30/03/26 · ATP 250 2026 · First round · detail
+31.91495.5 → 1527.3
beaten by Tommy Paul 1–2
30/03/26 · ATP 250 2026 · Second round · detail
−5.11500.6 → 1495.5
beat Thiago Monteiro 2–1
23/02/26 · ATP 250 2026 · Qualifying — First round · detail
+30.91469.7 → 1500.6
beat Henrique Rocha 2–0
23/02/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
+30.01439.7 → 1469.7
23/02/26 · ATP 250 2026 · First round · retirement · detail
±0.01439.7 → 1439.7
beaten by Emilio Nava 0–2
23/02/26 · ATP 250 2026 · Second round · detail
−15.81455.5 → 1439.7
beaten by Thiago Monteiro 0–2
16/02/26 · ATP 500 2026 · Qualifying — First round · detail
−18.91474.5 → 1455.5
beaten by Juan Pablo Ficovich 0–2
24/02/25 · ATP 250 2025 · Qualifying — First round · detail
−25.51500.0 → 1474.5

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.