Jeff Sackmann
JeffSackmann
- College Splits / GMAT Hacks
- http://www.jeffsackmann.com
- Joined on
Popular repositories
- tennis_atp 81 ATP Tennis Rankings, Results, and Stats
- tennis_MatchChartingProject 20 Raw, user-submitted point-by-point data for pro tennis matches
- tennis_wta 14 WTA Tennis Rankings, Results, and Stats
- tennis_slam_pointbypoint 11 Point-by-point data for Grand Slams, 2011-15
- tennis_pointbypoint 11 Sequential point-by-point data for tens of thousands of pro matches
Public contributions
Contributions in the last year
96 total
Apr 15, 2015 – Apr 15, 2016
Longest streak
6 days
January 2 –
January 7
Current streak
0 days
Last contributed
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