Table: pavel_slozil_tennis_stats
Columns: outcome
date
championship
surface
opponent_in_the_final
score_in_the_final

Question: Who is the Opponent in the final after 1983 with an Outcome of runner-up?
SQL: SELECT "opponent_in_the_final" FROM pavel_slozil_tennis_stats WHERE "outcome" = 'runner-up' AND "date" > 1983

Question: What Opponent in the final had a match with a Score in the final of 7–5, 6–2?
SQL: SELECT "opponent_in_the_final" FROM pavel_slozil_tennis_stats WHERE "score_in_the_final" = '7–5, 6–2'

Question: What is the Championship with Vitas Gerulaitis as Opponent in the final in a match on Clay Surface?
SQL: SELECT "championship" FROM pavel_slozil_tennis_stats WHERE "surface" = 'clay' AND "opponent_in_the_final" = 'vitas gerulaitis'