Table:
text: Thomas Muster
Singles: 55 (44–11)
Singles: 55 (44–11)
Outcome Date_ Championship Surface Opponent Score
Runner-up 18 January 1993 Sydney Hard Pete Sampras 6–7 (7–9) , 1–6
Winner 1 March 1993 Mexico City Clay Carlos Costa 6–2, 6–4
Winner 14 June 1993 Florence Clay Jordi Burillo 6–1, 7–5
Winner 21 June 1993 Genova Clay Magnus Gustafsson 7–6 (7–3) , 6–4
Winner 9 August 1993 Kitzbühel Clay Javier Sánchez 6–3, 7–5, 6–4
Winner 16 August 1993 San Marino Clay Renzo Furlan 7–5, 7–5
Winner 30 August 1993 Umag Clay Alberto Berasategui 7–5, 3–6, 6–3
Winner 3 October 1993 Palermo Clay Sergi Bruguera 7–6 (7–2) , 7–5
Runner-up 25 October 1993 Vienna Carpet Goran Ivanišević 6–4, 4–6, 4–6, 6–7 (3–7)

Question: What is the area on June 21, 1993 among Thomas Muster's singles: 55 (44–11) ?

Question: Who is the Singles: 55 (44–11) opponent of Thomas Muster on January 18, 1993?