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Sailor · 2013–2026

Guilherme Hamelmann

icrj TP52J/70J/24

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Events
21

190 races · 11 race wins

Win rate
0%

0% win rate · 0 of 21

Podium rate
14%

3 top-three finishes

Typically beats
74%

of boats faced (range 72%–77%, 805 boats)

Best class ranking
#148

Crew in J/70 · rating 482

Longest win streak
2

race wins in a row

Biggest lift
Felipe Rondina

+35 points of fleet beaten when sailing together

Longest-running crew
Ralph Vasconcellos Rosa

Jul 2022 – Sep 2026 · 8 events

Nemesis
Harm Müller-Spreer

29–51 head to head in 80 races

Rival
John Cutler

34–46 in 80 races

Best day
24 Sep 2014

10-4-1-7 · 2014 J 24 World Championship

Signature result
2nd of 69

2014 J 24 World Championship · J/24 · 23 Sep 2014

Partnerships · 34 sailors

  • Gustavo Thiesen · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Guilherme Roth · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Diego Garay · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Rodolfo Streibel · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Gonzalo Vertiz · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Ricardo Costa · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Samuel Albrecht · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Alexandre da Rosa · CRIOULA · TP52 10events 0 wins together · 1 podiums · 0% win rate · 3 of 80 races won Beat 39% of the fleet together(−41 vs. without) · best 2nd · Aug 2024 – Oct 2026
  • Ralph Vasconcellos Rosa · Mindset, MINDSET · J/70 8events 0 wins together · 1 podiums · 0% win rate · 6 of 79 races won Beat 81% of the fleet together(+33 vs. without) · best 2nd · Jul 2022 – Sep 2026
  • Andrea Cabrini Morgato · CRIOULA · TP52 8events 0 wins together · 1 podiums · 0% win rate · 2 of 64 races won Beat 36% of the fleet together(−39 vs. without) · best 2nd · May 2025 – Oct 2026

Lift shows how much better this sailor finishes with that partner aboard.

Rating history

03897772014201620182020202220242026Crew rating, full-size sailing

Event history · 21

DateEventBoatClassRoleFinish
2 Oct 2026Puerto Portals 52 SUPER SERIES Sailing Week 2026CRIOULATP52Bow6th / 14
4 Sep 2026Cascais 2026 J70 World ChampionshipMINDSETJ/70Crew30th / 100
28 Aug 2026Rolex TP52 World Championship PORTO CERVO 2026CRIOULATP52Bow11th / 15
24 Jul 2026Marina Rubicon Lanzarote 52 SUPER SERIES Sailing Week 2026CRIOULATP52Bow11th / 13
19 Jun 2026Puerto Calero Lanzarote 52 SUPER SERIES Royal Cup 2026CRIOULATP52Bow2nd / 13
15 May 202652 SUPER SERIES Valencia Sailing Week 2026CRIOULATP52Bow12th / 16
3 Dec 20252025 J/70 North American ChampionshipMINDSETJ/70Bow4th / 42
2 Oct 202552 SUPER SERIES – Porto Cervo – Range Rover 2025CRIOULATP52Bow11th / 13
28 Aug 2025Puerto Portals 52 SUPER SERIES Sailing Week 2025CRIOULATP52Bow10th / 12
15 May 202552 SUPER SERIES Saint-Tropez Sailing Week 2025CRIOULATP52Bow8th / 11
28 Mar 20252025 J70 Midwinter ChampionshipMINDSETJ/70Bow2nd / 50
2 Oct 2024Valencia 52 SUPER SERIES Royal Cup 2024CRIOULATP52Bow4th / 13
28 Aug 2024Puerto Portals 52 SUPER SERIES Sailing Week 2024CRIOULATP52Bow10th / 13
21 May 2024European ChampionshipMINDSETJ/70Crew7th / 84
31 Oct 20232023 J/70 World ChampionshipMINDSETJ/70Bow5th / 83
14 Jul 2023J/70 Italian Circuit - Event 3 MalcesineMindsetJ/70Crew30th / 49
24 Mar 20232023 J/70 Midwinters ChampionshipMindsetJ/70Crew13th / 50
15 Jul 2022J70 Cup - Open Italian Championship Riva del GardaMindsetJ/70Crew15th / 69
21 Jan 2015Quantum Key West Race Week 2015CaruruJ/70Spinnaker trimmer30th / 54
23 Sep 20142014 J 24 World ChampionshipBruschettaJ/24Mast2nd / 69
27 Jun 2013Kieler Woche 2013Dennis FREDERIKSENJ/24Crew6th / 43

Crew rating, Full-size sailing: 777, #166. Compiled from public results; not an official ranking.