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Sailor · 2013–2026

Zac Aasen

pewaukee yacht club A ScowE ScowMelges 15

Search sailors · About these ratings

Events
42

369 races · 60 race wins

Win rate
10%

10% win rate · 4 of 42

Podium rate
24%

10 top-three finishes

Typically beats
46%

of boats faced (90%: 43%–49%, 970 boats)

Best class ranking
#13

Crew in A Scow · rating 305

Longest win streak
3

race wins in a row

Most successful partnership
Nicholas Clemence

3 wins · 4 podiums in 14 events together · 21% win rate

Best trio
Dan Groskopf & Nicholas Clemence

3 wins · 4 podiums in 13 events, all three aboard

Biggest lift
Parker Trepton

+17 points of fleet beaten when sailing together

Longest-running crew
Brett Hutchinson

Oct 2015 – Jun 2026 · 14 events

Nemesis
Jonathan Bailey

15–59 head to head in 74 races

Rival
Charlie Allen

78–60 in 138 races

Best day
20 Feb 2016

1-2-1-5-2-5-1-2-3-1-3-1-1-4-3-5-1-2-1-9-1-1-3-4 · Nelson Roltsch · about 1 in 33,389,850,932 by chance

Signature result
1st of 13

Nelson Roltsch · College fleet racing · 20 Feb 2016

Partnerships · 42 sailors

Most successful partnership: Nicholas Clemence — 3 wins · 4 podiums in 14 events together · 21% win rate
  • Tom Groskopf · Aderyn, Dying A, Haulin' A, Haulin'A · A Scow, E Scow 23events 3 wins together · 4 podiums · 13% win rate · 24 of 161 races won Beat 56% of the fleet together(+6 vs. without) · best 1st · Jun 2022 – Aug 2026
  • Nicholas Clemence · Dying A, Haulin' A, Haulin'A, Haulin’ A · A Scow, E Scow 14events 3 wins together · 4 podiums · 21% win rate · 21 of 99 races won Beat 57% of the fleet together(+5 vs. without) · best 1st · Jun 2022 – Aug 2026
  • David Byczek · Dying A, Haulin' A, Haulin'A, Haulin’ A · A Scow 14events 3 wins together · 4 podiums · 21% win rate · 21 of 95 races won Beat 59% of the fleet together(+7 vs. without) · best 1st · Jun 2022 – Aug 2026
  • Brett Hutchinson · Haulin' A, Haulin'A, University of Wisconsin Milwaukee (Panthers) · A Scow, College fleet racing, College team racing 14events 3 wins together · 4 podiums · 21% win rate · 30 of 122 races won Beat 65% of the fleet together(+17 vs. without) · best 1st · Oct 2015 – Jun 2026
  • Dan Groskopf · Dying A, Haulin' A, Haulin'A, Haulin’ A · A Scow 14events 3 wins together · 4 podiums · 21% win rate · 21 of 95 races won Beat 59% of the fleet together(+7 vs. without) · best 1st · Jun 2022 – Aug 2026
  • Max Schieble · Dying A, Haulin' A, Haulin'A · A Scow 12events 2 wins together · 3 podiums · 17% win rate · 13 of 76 races won Beat 58% of the fleet together(+6 vs. without) · best 1st · Jun 2022 – Jun 2026
  • Trevor Trepton · Haulin' A, Janet, Trevor Trepton · A Scow, E Scow 10events 1 wins together · 1 podiums · 10% win rate · 11 of 66 races won Beat 53% of the fleet together(−1 vs. without) · best 1st · Jun 2022 – Jul 2024
  • Red Tornehl · Aderyn, Dying A, Haulin' A, Haulin'A · A Scow, E Scow 10events 1 wins together · 2 podiums · 10% win rate · 5 of 71 races won Beat 59% of the fleet together(+7 vs. without) · best 1st · Dec 2023 – Jul 2026
  • Andre Deriaz · University of Wisconsin Milwaukee (Panthers) · College fleet racing, College team racing 8events 1 wins together · 3 podiums · 13% win rate · 28 of 147 races won Beat 60% of the fleet together(+7 vs. without) · best 1st · Sep 2015 – May 2016
  • Susie Voltz · University of Wisconsin Milwaukee (Panthers) · College fleet racing, College team racing 7events 0 wins together · 2 podiums · 0% win rate · 18 of 123 races won Beat 54% of the fleet together(±0 vs. without) · best 2nd · Sep 2015 – May 2016

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

Rating history

-142264662014201620182020202220242026Helm rating, all classesCrew rating, all classes

— Helm rating, all classes · - - Crew rating, all classes

Event history · 42

DateEventBoatClassRoleFinish
9 Aug 20262026 ILYA Annual Championship RegattaHaulin'AA ScowCrew16th / 21
9 Jul 20262026 ILYA E Scow Invitational RegattaAderynE ScowCrew16th / 38
26 Jun 20262026 NCASA Annual ChampionshipHaulin' AA ScowSnacktician11th / 22
8 Jan 20262026 A Fleet Championship SeriesHaulin’ AA ScowCrew1st / 8
8 Jan 20262026 E Fleet Championship SeriesAderynE ScowCrew6th / 26
8 Jan 20262026 M15 Fleet Championship SeriesZac AasenMelges 15Skipper22nd / 24
8 Jan 20262026 M15 Fleet Twilight SeriesZac AasenMelges 15Skipper3rd / 5
10 Aug 20252025 ILYA Annual A - E - C Championship RegattaDying AA ScowCrew14th / 15
10 Aug 20252025 ILYA Annual A - E - C Championship RegattaAderynE ScowCrew10th / 38
19 Jun 20252025 NCASA Annual ChampionshipHaulin' AA ScowCat 3 Cooler Jockey15th / 20
1 Jan 20252025 A Scow Championship SeriesHaulin'AA ScowCrew2nd / 8
1 Jan 20252025 E Scow Championship SeriesAderynE ScowCrew10th / 26
1 Jan 20252025 M15 Championship SeriesBirdie JMelges 15Skipper12th / 21
1 Jan 20252025 M15 Fall SeriesBirdie JMelges 15Skipper7th / 9
1 Jan 20252025 M15 Twilight SeriesTwilight MenaceMelges 15Skipper2nd / 10
10 Aug 20242024 ILYA Annual Championship RegattaHaulin' AA ScowCrew11th / 16
31 Jul 20242024 ILYA Melges 15 Championship RegattaZac AasenMelges 15Skipper39th / 62
10 Jul 20242024 ILYA E Scow Invitational RegattaTrevor TreptonE ScowCrew20th / 25
21 Jun 20242024 NCASA Annual ChampionshipHaulin' AA ScowOther8th / 19
31 Dec 20232024 A Scow Championship SeriesHaulin'AA ScowCrew1st / 7
31 Dec 20232024 E Scow Championship SeriesJanetE ScowCrew11th / 24
31 Dec 20232024 Melges 15 Championship SeriesZac AasenMelges 15Skipper13th / 18
31 Dec 20232024 Melges 15 Twilight SeriesZachary AasenMelges 15Skipper2nd / 9
20 Sep 20232023 E Scow Blue ChipVida Del MarE ScowCrew9th / 23
7 Sep 20232023 E Scow National ChampionshipJanetE ScowOther69th / 126

Crew rating across all classes: 458 (±142), #2,305.Helm rating across all classes: 182 (±127), #20,698. Compiled from public results; not an official ranking.