Top-seeded Guido Ivan Justo (ATP 280), riding a flawless straight-sets run through the Bucaramanga Challenger clay-court draw—including a dominant 6-2, 6-0 quarterfinal rout of Johan Nikles—holds the edge in trader consensus, reflected in pre-match implied probabilities around 70%.[[1]](https://polymarket.com/sports/atp/atp-justo-roncade-2026-03-27)[[2]](https://www.atptour.com/en/scores/current-challenger/bucaramanga/5016/results) Third-seeded Franco Roncadelli (ATP 332), a left-handed grinder, advanced via gritty three-set comebacks against Christopher Li and Lorenzo Joaquin Rodriguez, showcasing resilience but exposing potential fatigue risks on the outdoor clay surface.[[2]](https://www.atptour.com/en/scores/current-challenger/bucaramanga/5016/results)[[3]](https://tennistonic.com/head-to-head-compare/Guido-Ivan-Justo-Vs-Franco-Roncadelli) With no head-to-head history and Justo's superior YTD clay record (19-8 vs. 12-6), recent quarterfinal momentum favors the Argentine ahead of this March 27 semifinal, though Roncadelli's stylistic matchup adds upset intrigue for the final berth.[[3]](https://tennistonic.com/head-to-head-compare/Guido-Ivan-Justo-Vs-Franco-Roncadelli)
Resumo experimental gerado por IA com dados do Polymarket · Atualizado1st Set
This market will resolve to 'Guido Justo' if Guido Justo advances against Franco Roncadelli.
This market will resolve to 'Franco Roncadelli' if Franco Roncadelli advances against Guido Justo.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Mercado Aberto: Mar 26, 2026, 6:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...1st Set
This market will resolve to 'Guido Justo' if Guido Justo advances against Franco Roncadelli.
This market will resolve to 'Franco Roncadelli' if Franco Roncadelli advances against Guido Justo.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Mercado Aberto: Mar 26, 2026, 6:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Top-seeded Guido Ivan Justo (ATP 280), riding a flawless straight-sets run through the Bucaramanga Challenger clay-court draw—including a dominant 6-2, 6-0 quarterfinal rout of Johan Nikles—holds the edge in trader consensus, reflected in pre-match implied probabilities around 70%.[[1]](https://polymarket.com/sports/atp/atp-justo-roncade-2026-03-27)[[2]](https://www.atptour.com/en/scores/current-challenger/bucaramanga/5016/results) Third-seeded Franco Roncadelli (ATP 332), a left-handed grinder, advanced via gritty three-set comebacks against Christopher Li and Lorenzo Joaquin Rodriguez, showcasing resilience but exposing potential fatigue risks on the outdoor clay surface.[[2]](https://www.atptour.com/en/scores/current-challenger/bucaramanga/5016/results)[[3]](https://tennistonic.com/head-to-head-compare/Guido-Ivan-Justo-Vs-Franco-Roncadelli) With no head-to-head history and Justo's superior YTD clay record (19-8 vs. 12-6), recent quarterfinal momentum favors the Argentine ahead of this March 27 semifinal, though Roncadelli's stylistic matchup adds upset intrigue for the final berth.[[3]](https://tennistonic.com/head-to-head-compare/Guido-Ivan-Justo-Vs-Franco-Roncadelli)
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions