love: zero (in tennis)
nill - zero (in football)
an upset - a suprising result in which the person or team that everyone expects to lose beats th eperson/team that everyone expects to win
a course - you play golf at a golf course and watch horse racing at a race course
a court - you play: volleyball, squash, badminton, tennis and basketball, on a court
a field - the area of grass on which you play rugby and hockey
a winning streak - a continuous series of successes
a pitch - the area of grass on which you play football, rugby, hockey
a scrappy match - a match which is not very good because neither team is playing well
the first/second half - the period of play before/after the break in the middle of the game
the runner-up - the person/team w come(s) second in a race/tournament/championship
Sport (nouns) 