St. Ignatius College Preparatory - San Francisco St. Ignatius College Preparatory - San Francisco

Spring 2026 Regattas

Regatta Type Finish
2026 NorCal #5 SILVER Fleet Race 14 / 16
2026 NorCal #6 SILVER Fleet Race 7 / 17
2026 PCISA Gaucho Silver Fleet Race 29 / 29
2026 PCISA Golden Bear Silver Fleet Race 25 / 29

Roster – Spring 2026

Class of 2028
Lucas Shum
Unknown
No Show

Skipper Rankings – Spring 2026

#SkipperRating League
percentile
Team
percentile
Races
1Alex Shum-0.1735.1687.505
2Lucas Shum-0.8315.5162.506
3Tyler Clauss-0.9213.0237.5016
4Jack Laipply-1.316.4912.504

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.

Skipper ratings over their careers
Week at St. Ignatius College Preparatory - San FranciscoWeek before / elsewhereLine colour = skipper (’yy = graduating class)

Weekly rating of every skipper on the roster across their whole career so far, one point per week their rating moved. By class year lines every graduating class up at the start of its freshman year, so each class sits one year further left than the one after it. Hover a line to isolate it.

Crews this season (too little racing to rank)*

Crew*RatingRange Races this seasonCareer races
Lucas Shum*0.60Rating 0.60; 90% range -2.8 to 4.0; team skipper average -0.81542
Jack Laipply*-1.14Rating -1.14; 90% range -4.5 to 2.2; team skipper average -0.81836
Dimitri Dimitrov*-1.18Rating -1.18; 90% range -4.5 to 2.1; team skipper average -0.81442
Miles Canapary*–not enough data to rate1632

This team had fewer than 3 crews with 8 or more races, so crews are listed, not ranked, and rated against the average of the crews listed. 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). Ratings are on the skipper scale (×18.7 the crew effect). League percentile also reflects how strong the team's skippers are.

From the notes

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

All notes →