Guido Ivan Justo vs Juan Manuel La Serna — Santa Cruz de la Sierra 2 Round of 16
Why
Surface+17 Clay Elo edgeAgainst the prediction · La Serna J.
Overall ratingOverall Elo 1463Against the prediction · La Serna J.
Head-to-headLeads 2–1 on claySupports Justo G.
Long matches3 three-setters in 14 daysAgainst the prediction · La Serna J.
This eventDidn't play here last yearBoth players
ELO1 733
Clay ELO1 722
Last 108–2
Age28
Height178 cm
PlaysRight
EarningsCareer $159K2026 $57K
ELO1 682
Clay ELO1 664
Last 106–4
Age22
Height188 cm
PlaysLeft
EarningsCareer $99K2026 $41K
Guido Ivan Justo faces Juan Manuel La Serna in the Santa Cruz de la Sierra 2 round of 16 on clay. Guido Ivan Justo holds the paper edge — ranked #188, leading the head-to-head 2–1.
Key context
- Freshness: Workload contrast: Guido Ivan Justo 148 games in 14 days, Juan Manuel La Serna 19.
- Last match: Guido Ivan Justo handed Arklon Huertas Del Pino a third-set bagel in a 6–1 2–6 6–0 win.
- Head-to-head: Guido Ivan Justo leads the head-to-head 2–1. Last met at Campinas CH 2026.
Common opponents
0 shared · last 12 monthsNo common opponents in the last 12 months. Surface form and ELO carry more weight here.
Head-to-head
3 meetings · Justo G. leads 2–121
- Justo G.April 2026Campinas CHClay6-4 6-3
- La Serna J.March 2026Sao Leopoldo CHClay7-6 2-6 6-2
- Justo G.June 2023M25 Rosario-Santa Fe 1Clay6-0 7-6(5)
Evidence
Justo G.La Serna J.
FormLast 10 matches each · 2026
Win–loss8–2 (ahead)6–4
Season win rate65% (48–26) (ahead)65% (35–19)
RatingUmpiry ELO
Overall ELO1733 (ahead)1682
Clay-court ELO1722 (ahead)1664
Serve vs returnLast 73 vs 50 matches
1st-serve points won65% (ahead)63%
Return points won45%45%
Aces / match1.31.7 (ahead)
ClutchLast 73 vs 50 matches
Break points saved57%58% (ahead)
Draw
Odds
Cite this
Umpiry, "Guido Ivan Justo vs Juan Manuel La Serna — Santa Cruz de la Sierra 2 Round of 16", https://umpiry.com/match/2026-10-15/justo-vs-serna-santa-cruz-de-la-sierra-2-r16?utm_source=cite (as of 15 October 2026).