Glenbrook South High School Glenbrook South High School

Spring 2025 Regattas

Regatta Type Finish
CYC Spring Tier 3: April 26 Fleet Race 5 / 10
Lake Forest April 19th Tier 3 Fleet Race 3 / 10
MISSA SW - April 12 - Tier 3 Fleet Race 2 / 10
May Madness Fleet Race 15 / 16

Roster – Spring 2025

Class of 2027
Charlie Hintzman
Class of 2025
Graham Marshall

Skipper Rankings – Spring 2025

#SkipperRating League
percentile
Team
percentile
Races
1Watson Conant0.8158.7383.3336
2Morgan Gapp-0.6614.6350.0012
3Jonah Winer-1.482.0416.6721

Skippers with at least 4 rated boat-races this season, ranked by their rating after their last race of the season. Percentiles count ties as half.

Crew Rankings – Spring 2025

#Crew Rating Range League
percentile
Team
percentile
Races
1Charlie Hintzman0.13Rating 0.13; 90% range -2.8 to 3.1; team skipper average -0.4330.5787.5012
2Alexander Gers*-0.52Rating -0.52; 90% range -3.6 to 2.5; team skipper average -0.4316.1862.509
3Alex Gehrs*-0.65Rating -0.65; 90% range -3.7 to 2.4; team skipper average -0.4313.2637.5012
4Harrison Cartwright-0.69Rating -0.69; 90% range -3.5 to 2.2; team skipper average -0.4312.7212.5036

Also on the roster, with little racing*

Crew*RatingRange Races this seasonCareer races
Ainsley Marshall*0.90Rating 0.90; 90% range -2.5 to 4.3; team skipper average -0.43351

How to read the Range column: the dot is the rating, the shaded band is where it plausibly sits (90% range), and the dashed line is the team's skipper average. A wide band means little evidence, and bands that overlap mean the crews cannot be told apart. Ratings are on the skipper scale: the team's skipper average plus each crew's difference from their teammates, multiplied by 18.7 so a team's crews spread out like its skippers. Crews on one team differ far less than skippers do, so each band is about as wide as the spread: use the ratings to line crews up across teams, not as a ranking within a team. Ranked crews have at least 8 races this season; * means low evidence (under 8 races this season, or under 30 career races with rated skippers). League percentile also reflects how strong the team's skippers are.