- WAR Aging Curves http://baseballanalysts.com/archives/2010/06/war_aging_curve.php 7 comments baseball
- [PFF] Investigating positional aging curves with PFF WAR https://www.pff.com/news/nfl-investigating-positional-aging-curves-with-pff-war 30 comments nfl
- [JFresh] Here's the age curve for total defenceman WAR (as well as offence and defence WAR) based on [Patrick Bacon's] new updated dataset. https://www.twitter.com/JFreshHockey/status/1413545478109663248 68 comments hockey
- NHL ageing curve: WAR (wins above replacement) by player age | Data taken from the 2012-13 season, skaters only (credit to @EvolvingWild & @DTMAboutHeart on Twitter) https://twitter.com/evolvingwild/status/839883264231890947 12 comments hockey