MileSplit Staff May 29, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Top Pennsylvania Girls High Jump marks compared to their season’s best performances from 2025. Most Improved - High Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +10.00" Alison Cochran Apollo-Ridge 07 2028 4-02.00 5-00.00 1 +10.00" Sydney Betza Harbor Creek 10 2027 4-00.00 4-10.00 3 +9.00" Bella Carpenter Forest Hills 06 2027 4-08.00 5-05.00 4 +8.00" Calista Reitz Punxsutawney Area 09 2028 4-04.00 5-00.00 4 +8.00" Emilee Blaze Southmoreland 07 2028 4-04.00 5-00.00 4 +8.00" Angel Oluwam...