topscore

noun
UK /ˈtɒp.skɔː/
US /ˈtɑːp.skɔːr/

The best score in a game or test.

She got the topscore in the spelling bee.


OTHER MEANINGS

2. The highest number of points achieved by a player or team in a match.

His topscore of 42 points helped the team win.

3. To achieve the highest score in a competition or test.

She topscored in every round of the quiz.

4. The best result recorded in a particular activity or event.

The topscore for the obstacle course still stands after five years.