what do you mean by knock out tournament
Single-elimination tournament A single-elimination, knockout, or sudden death tournament is a type of elimination tournament where the loser of each match-up is immediately eliminated from the tournament. Each winner will play another in the next round, until the final match-up, whose winner becomes the tournament champion. Each match-up may be a single match or several, for example two-legged ties in European football or best-of series in American pro sports. Defeated competitors may play no further part after losing, or may participate in "consolation" or "classification" matches against other losers to determine the lower final rankings; for example, a third place playoff between losing semi-finalists. In a shootout poker tournament, there are more than two players competing at each table, and sometimes more than one progressing to the next round. Some competitions are held with a pure single-elimination tournament system. Others have many phases, with the last being a single-elimination final stage, often called playoffs.
1935 Masters Tournament In a change from the first year, the nines were switched to their present order, with the finishing hole at "Holly." In the fourth round, Gene Sarazen holed a double eagle (235 yards, 4 wood) to tie Craig Wood and force a 36-hole playoff.[4][5] This second shot at "Firethorn," the par-5 15th hole, then 485 yards (443Â m), is referred to in golf as the "shot heard 'round the world."