Sebastián Báez

2026 at a glance

Win–loss (covered events): 15–16 48%
Titles (covered events): 0
Elo rating: 1447 No. 80 on the ATP tour by Elo

Win rate by surface

Hard53%9–8

Clay46%6–7

Grass0%0–1

Last 10 matches

WLLLWLWLLL

L vs Shang Juncheng · China Open (ATP), first round5–7, 6–3, 7–5
L vs Brandon Nakashima · US Open, first round6–2, 6–1, 6–0
L vs Learner Tien · Cincinnati Open, second round6–3, 7–6(4)
W vs Grigor Dimitrov · Cincinnati Open, first round1–6, 6–3, 6–4
L vs Zizou Bergs · Canadian Open (ATP), second round3–6, 6–3, 6–2
W vs Mattia Bellucci · Canadian Open (ATP), first round7–5, 6–3
L vs Jan-Lennard Struff · Wimbledon, first round6–1, 7–6(4), 4–6, 2–6, 7–5
L vs Román Andrés Burruchaga · Roland Garros, first round2–6, 7–5, 6–2, 2–0 ret.
L vs Alexander Bublik · Italian Open, second round6–1, 6–2
W vs Jenson Brooksby · Italian Open, first round6–3, 7–6(8)

Shanghai Masters

Next match

First round · ATP

Marcos Giron43%

Sebastián Báez57%

How this is calculated

	Marcos Giron	Sebastián Báez
Overall Elo	1443 (23 m)	1447 (31 m)
Hard-court Elo	1404 (17 m)	1499 (17 m)
Blended (50/50)	1424	1473
2026 record	10–13	15–16
Hard-court record	8–9 · 47%	9–8 · 53%
Head-to-head	0	1
Last 10	LLLLLWWLLL	WLLLWLWLLL

P(Marcos Giron) = 1 / (1 + 10^{(1473 − 1424) / 400}) = 43%. Records, head-to-head and form are shown for context; they already feed the Elo ratings and are not added again. About the model

Covered 2026 draws

Head-to-head

Opponent	W–L	Last meeting
Luciano Darderi	0–3	Chile Open, semifinals · lost 6–4, 6–3
Jenson Brooksby	2–0	Italian Open, first round · won 6–3, 7–6(8)
Shang Juncheng	0–1	China Open (ATP), first round · lost 5–7, 6–3, 7–5
Brandon Nakashima	0–1	US Open, first round · lost 6–2, 6–1, 6–0
Learner Tien	0–1	Cincinnati Open, second round · lost 6–3, 7–6(4)
Grigor Dimitrov	1–0	Cincinnati Open, first round · won 1–6, 6–3, 6–4
Zizou Bergs	0–1	Canadian Open (ATP), second round · lost 3–6, 6–3, 6–2
Mattia Bellucci	1–0	Canadian Open (ATP), first round · won 7–5, 6–3
Jan-Lennard Struff	0–1	Wimbledon, first round · lost 6–1, 7–6(4), 4–6, 2–6, 7–5
Román Andrés Burruchaga	0–1	Roland Garros, first round · lost 2–6, 7–5, 6–2, 2–0 ret.
Alexander Bublik	0–1	Italian Open, second round · lost 6–1, 6–2
Vilius Gaubas	0–1	Madrid Open, first round · lost 7–5, 6–1
Carlos Alcaraz	0–1	Monte-Carlo Masters, second round · lost 6–1, 6–3
Stan Wawrinka	1–0	Monte-Carlo Masters, first round · won 7–5, 7–5
Adam Walton	0–1	Miami Open, first round · lost 6–2, 6–2
Daniil Medvedev	0–1	Indian Wells Open, third round · lost 6–4, 6–0
Jiří Lehečka	1–0	Indian Wells Open, second round · won 6–4, 6–1
Tseng Chun-hsin	1–0	Indian Wells Open, first round · won 6–3, 6–2
Alejandro Tabilo	1–0	Chile Open, quarterfinals · won 7–6(2), 6–1
Cristian Garín	1–0	Chile Open, second round · won 7–6(2), 1–6, 7–5
Jaime Faria	0–1	Rio Open, first round · lost 7–5, 6–1
Camilo Ugo Carabelli	1–0	Argentina Open, quarterfinals · won 7–6(5), 6–2
Ignacio Buse	1–0	Argentina Open, second round · won 6–4, 6–3
Giovanni Mpetshi Perricard	1–0	Australian Open, first round · won 6–4, 6–4, 3–6, 5–7, 6–3
Jakub Menšík	0–1	ASB Classic, final · lost 6–3, 7–6(7)
Marcos Giron	1–0	ASB Classic, semifinals · won 6–1, 6–4
Ben Shelton	1–0	ASB Classic, quarterfinals · won 7–5, 6–3
Emilio Nava	1–0	ASB Classic, first round · won 4–6, 7–5, 6–3