BowlerProfiles
Ranking
Rising peak
USBC bowler profile

Ian Ko

League Competitor
23-28813 Bowling since 2024
160+ peak 500 games
Lifetime average 148.4 Across all recorded seasons
Lifetime games 677 USBC-recorded games
Highest average 170 96 games
Career honors 0 Recognized achievements
What this profile flair means
Rising peak aura

The nameplate aura reflects a highest recorded league average of 170.

League Competitor

The starting title for a bowler with recorded league history.

Honor pins

Pins appear after a recognized 300 game, 800 or 900 series, or 11-in-a-row award.

Milestone marks

These celebrate peak average, career average, recorded games, and accumulated honors separately.

Roster matching

League Finder

Start with one bowling center, then expand across the region. Matches use name, average, gender, game count, and league history when available.

Beta
These are evidence-based suggestions, not confirmed identities. Your “likely” or “unlikely” choices last only for this browser tab and are never attached to the profile.
Choose a region and bowling center to begin.
Historical records

League History

USBC records begin in 2024. Sport and challenge conversions are summarized below.

Recent composite averages

2026 House
169 average · 192 games
2025 House
160 average · 273 games
2024 House
118 average · 212 games

League averages

2025-2026

Jr Strikers S26 · S
Data not found
Generation Gap S26 · S
Data not found
Jr Strikers W25 · W
170 average · 96 games
Generation Gap W25 · W
168 average · 96 games

2024-2025

Junior Strikers S25 · S
170 average · 33 games
Generation Gap S25 · S
170 average · 36 games
Jr. Strikers W24 · W
162 average · 102 games
Generation Gap W24 · W
152 average · 102 games

2023-2024

Generation Gap S24 · S
131 average · 36 games
Jr Strikers S24 · S
131 average · 36 games
Jr Strikers W2023 · W
127 average · 48 games
Generation Gap W23 · W
103 average · 92 games
USBC standing

Memberships

Not currently active
Alameda County USBC Most recent
2025-08-01 — 2026-07-31
Alameda County USBC Past
2024-08-01 — 2025-07-31
Alameda County USBC Past
2023-08-01 — 2024-07-31
Career milestones

Honors

0900 series
0800 series
0300 games
011 in a row
Tournament history

Open Championships

Adjusted entering average 149 Fewer than 27 recorded Open Championship games

How it was calculated

The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.

2025/26170 → 149

The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.