CREATE TABLE table_16643 ("Edition" FLOAT, "Zone" CLOB, "Round" CLOB, "Date" CLOB, "Against" CLOB, "Surface" CLOB, "Opponent" CLOB, "Outcome" CLOB, "Result" CLOB)

What was the result of round 2r?
SELECT "Outcome" FROM table_16643 WHERE "Round" = '2R'
SELECT "Outcome" FROM "table_16643" WHERE "Round" = '2R'