2008 Wimbledon Championships – Men's singles final beginning of Federer's decline in favor of the younger Nadal, or perhaps his recovery from a six-month battle with mononucleosis was not complete. Federer regained the top ranking on three occasions, after winning the Wimbledon title in 2009 and 2012, and after winning the Australian Open in 2018. Due to the rain delays, the match ended in near darkness at 21:15 BST. It was to be the last Wimbledon final to be significantly affected by rain, as a retractable roof was being installed at Centre Court and was in place by the 2009 Wimbledon Championships. 2008 Wimbledon Championships – Men's
Soviet Indoor Athletics Championships (15 by men, 13 by women) were contested, with pole vault and steeplechase being the only events to remain for men only. With the exception of the indoor steeplechase, in its later years the championships programme roughly aligned with that of the IAAF World Indoor Championships (first held in 1987). The last Soviet Indoor Athletics Championships was hosted in Volgograd in 1991 and it ceased thereafter due to the dissolution of the Soviet Union. A final shared championships was held in 1992 between the Commonwealth of Independent States, after which point the newly independent nations hosted their own national championship