S. Sierra vs J. Riera — Head-to-Head

J. Riera leads the head-to-head 4-3 since 2018 against S. Sierra, over 7 matches.

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3
S. Sierra
since 2018
7 matches
4
J. Riera

By surface

SurfaceS. SierraJ. Riera
Clay24
Other10

Current ELO by surface

SurfaceS. SierraJ. Riera
Hard 1554 (53-41) 1517 (33-34)
Clay 1771 (155-61) 1683 (175-96)
Grass 1613 (9-7) 1495 (3-4)

ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.

Match history

DateWinnerScoreEvent
Oct. 30, 2026J. Riera2 - 1Curitiba (Brazil) - Qualification · Quarter-finals · clay
April 30, 2023J. Riera2 - 1ITF W25 Guayaquil 2 Women · Final · clay
April 22, 2023J. Riera2 - 1ITF W25 Guayaquil Women · Semi-finals · clay
Feb. 24, 2023S. Sierra2 - 1ITF W25 Tucuman Women · Quarter-finals · clay
Jan. 19, 2023S. Sierra2 - 0ITF W25 Buenos Aires 2 Women · 1/8-finals
Jan. 12, 2023J. Riera2 - 1W25 Buenos Aires · 1/8-finals · clay
Oct. 14, 2022S. Sierra2 - 0W25 Tucuman 3 · Quarter-finals · clay

Recent form

S. Sierra — 3-2 in the last 5

DateOpponentScoreEvent
Nov. 4, 2026 L L. Romero Gormaz 2 - 0 Cali · 1/8-finals · clay
Nov. 2, 2026 W S. Janicijevic 0 - 2 Cali · 1/16-finals · clay
Oct. 30, 2026 L J. Riera 2 - 1 Curitiba (Brazil) - Qualification · Quarter-finals · clay
Oct. 28, 2026 W G. Ce 1 - 2 Curitiba (Brazil) - Qualification · 1/8-finals · clay
Oct. 27, 2026 W J. M. Gonzalez Daniele 0 - 2 Curitiba (Brazil) - Qualification · 1/16-finals · clay

J. Riera — 3-2 in the last 5

DateOpponentScoreEvent
Nov. 10, 2026 L A. Tubello 2 - 0 Sopo (Colombia) - Qualification · 1/16-finals · clay
Nov. 6, 2026 L L. Romero Gormaz 2 - 1 Cali · Semi-finals · clay
Nov. 5, 2026 W R. Zarazua 2 - 1 Cali · Quarter-finals · clay
Nov. 4, 2026 W J. Grabher 0 - 2 Cali · 1/8-finals · clay
Nov. 3, 2026 W A. V. Mediorreal 0 - 2 Cali · 1/16-finals · clay
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