Leagues
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USBC has data for Erik Joseph starting from 2019.
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Chinese Bowling Club 2 (W) - data not found
Nisei Invitational 2025-26 (W) - data not found
Serra Vista 2025-26 (W) - data not found
2024-2025
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Serra Vista 2024-25 (W) - 213 over 35 games
Golobic Scratch Winter 2024/25 (W) - 209 over 87 games
Golobic Scratch Draft (S) - 203 over 45 games
Serra Vista Jubilee 2025 (S) - 202 over 27 games
Brunswick Classic 2024-25 (W) - 199 over 96 games
2023-2024
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Brunswick Classic 2023-24 (W) - 210 over 81 games
Golobic Scratch Classic Winter 2023-24 (W) - 209 over 78 games
Serra Vista Jubilee 2024 (S) - 207 over 39 games
Serra Vista 2023-24 (W) - 205 over 51 games
Golobic Scratch Summer 2024 (S) - 205 over 36 games
2022-2023
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Beach Chalet 2022-2023 (W) - 203 over 93 games
Serra Vista Jubilee 2023 (S) - 195 over 45 games
Serra Vista 2022-2023 (W) - 193 over 51 games
Golobic Scratch(W)2022/2023 (W) - 191 over 90 games
2021-2022
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Serra Vista 2021-2022 (W) - 190 over 93 games
Beach Chalet 2021-2022 (W) - 188 over 99 games
2020-2021
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Beach Chalet Trios (S) - 176 over 48 games
Serra Vista Jubilee 2021 (S) - 169 over 48 games
2019-2020
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Serra Vista 2019-2020 (W) - 178 over 69 games
Beach Chalet 2019-2020 (W) - 174 over 75 games
2018-2019
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Serra Vista Jubilee 2019 (S) - 163 over 51 games
Sport/Challenge average conversions are located at the bottom of the page.
Recent Composite Averages
2025: 205 over 290 games (House)2024: 208 over 285 games (House)
2023: 196 over 279 games (House)
2022: 189 over 192 games (House)
2021: 173 over 96 games (House)