Career
He made his professional debut in the Soviet Second League in 1988 for Football Club Dynamo-2 Moscow. Aleksanenkov is a graduate of the Dynamo Moscow football academy. He played for the main squad of Football Club Dynamo Moscow in the Union of the Soviet Socialist Republics Federation Cup.
In his career Aleksanenkov played 44 games at the Ukrainian Higher League and 24 games at the Russian Higher League.
He also accounted for a goal in the Ukrainian top division. Aleksanenkov also played 9 games for the Soviet side Dynamo Kyiv in the continental club competitions.
European Cup Winners" Cup 1990-1991 with Football Club Dynamo Kyiv: 4 games. European Cup 1991-1992 with Football Club Dynamo Kyiv: 5 games.
Union of European Football Associations Cup 1992-1993 with Football Club Dynamo Kyiv: 1 game.
Union of European Football Associations Intertoto Cup 1996 with Football Club KAMAZ-Chally Naberezhnye Chelny: 2 games.