Most people don't get the pleasure of going from one season to the next with vast improvement. Sure, it happens from time to time, but for these individuals...it was a big leap. What was it that they did to improve so greatly? Perhaps it was the purchase of a new bowling ball. Maybe they took lessons. Hell, maybe they just put it all together and enjoyed the season of their life. Either way, these twenty five bowlers vastly improved their game in-between seasons.Check out the Top 25 Bowlers Who Improved the Most In-Between Seasons:
| 25 Improvements Between Consecutive Seasons | ||||||
| Rank | Bowler | Season 1 | Avg 1 | Season 2 | Avg 2 | Improvement |
| 1. | Bill Krejci | Fall 2000 | 123 | Spring 2002 | 159 | +36 |
| 2. | Cliff Barendsen | Fall 2012 | 153 | Spring 2013 | 183 | +30 |
| 3. | Ken M. Wilson | Spring 2009 | 180 | Fall 2009 | 208 | +28 |
| 4. | Ben Spencer | Midsummer 2021 | 152 | Fall 2021 | 180 | +28 |
| 5. | Jonathan Vigliaturo | Fall 2011 | 136 | Spring 2012 | 164 | +28 |
| 6. | Andy McLeod | Fall 2005 | 123 | Spring 2006 | 150 | +27 |
| 7. | Jason Carpio | Fall 2005 | 155 | Spring 2006 | 182 | +27 |
| 8. | Ryan Doll | Spring 2009 | 164 | Fall 2009 | 191 | +27 |
| 9. | James Tott | Spring 2017 | 114 | Spring 2018 | 141 | +27 |
| 10. | Michael Whiles | Fall 2020 | 123 | Spring 2021 | 149 | +26 |
| 11. | Phil Schroeder | Fall 2006 | 139 | Spring 2007 | 165 | +26 |
| 12. | Ryan Sisco | Spring 2022 | 127 | Fall 2022 | 152 | +25 |
| 13. | David Codding | Fall 2002 | 155 | Spring 2003 | 180 | +25 |
| 14. | Michael Gordon | Spring 2014 | 131 | Fall 2014 | 156 | +25 |
| 15. | Sean Simmons | Spring 2017 | 149 | Fall 2017 | 174 | +25 |
| 16. | Ken M. Wilson | Fall 2012 | 185 | Spring 2013 | 210 | +25 |
| 17. | Justin Strelow | Fall 2003 | 156 | Fall 2004 | 178 | +22 |
| 18. | Chantal Jacot | Spring 2017 | 86 | Fall 2017 | 108 | +22 |
| 19. | Michael Gordon | Fall 2014 | 156 | Spring 2015 | 178 | +22 |
| 20. | Russell Bingham | Fall 2017 | 164 | Spring 2018 | 186 | +22 |
| 21. | Ben Conaghan | Fall 2019 | 108 | Spring 2020 | 130 | +22 |
| 22. | Seth Gunderson | Spring 2004 | 136 | Fall 2004 | 158 | +22 |
| 23. | Kendall Kukowski | Spring 2008 | 167 | Fall 2008 | 188 | +21 |
| 24. | Tracy Rychlewski | Spring 2005 | 105 | Spring 2006 | 126 | +21 |
| 25. | Collin Lavery | Spring 2022 | 107 | Fall 2022 | 128 | +21 |
