Table:
text: Christopher Kas
Doubles: 19 (5–14)
Doubles: 19 (5–14)
Outcome Date_ Surface Partner Opponent_in_the_final Score_in_the_final
Runner-up 8 February 2009 Hard (i) Rogier Wassen Martin Damm Robert Lindstedt 4–6, 3–6
Winner 14 June 2009 Grass Philipp Kohlschreiber Andreas Beck Marco Chiudinelli 6–3, 6–4
Runner-up 18 July 2010 Clay Philipp Petzschner Carlos Berlocq Eduardo Schwank 6–7 (5–7) , 6–7 (6–8)
Winner 3 October 2010 Hard Viktor Troicki Jonathan Erlich Jürgen Melzer 6–4, 6–4
Runner-up 27 February 2011 Hard Alexander Peya Scott Lipsky Rajeev Ram 6–4, 4–6, [3–10]
Runner-up 1 May 2011 Clay Andreas Beck Simone Bolelli Horacio Zeballos 6–7 (3–7) , 4–6
Runner-up 31 July 2011 Clay Alexander Peya František Čermák Filip Polášek 3–6, 6–7 (7–9)
Runner-up 27 August 2011 Hard Alexander Peya Jonathan Erlich Andy Ram 6–7 (2–7) , 4–6

Question: Under Christopher Kas, which partner has a date of February 8, 2009?