Table:
text: Viktor Troicki
Singles: 5 (1–4)
Singles: 5 (1–4)
Outcome Date_ Surface Opponent_in_the_final Score_in_the_final
Runner-up 17 August 2008 Hard Juan Martín del Potro 3–6, 3–6
Runner-up 4 October 2009 Hard (i) Gilles Simon 5–7, 3–6
Winner 24 October 2010 Hard (i) Marcos Baghdatis 3–6, 6–4, 6–3
Runner-up 15 January 2011 Hard Gilles Simon 5–7, 6–7 (4–7)
Runner-up 23 October 2011 Hard (i) Janko Tipsarević 4–6, 2–6

Question: What was Viktor Troicki's finish at Singles: 5 (1–4) match on October 23, 2011?