Everton was the winner of the English Premier League in 1915.
The league suspended play from 1915-1919 due to World War I.
Celtic were the winners of the Scottish Premier League in 1915.
The Hungarian League did not have a winner in 1915 due to the war.
KIF was the winner of the Veikkausliiga league cup in 1915.
Sparta Rotterdam were the winner of the Eredivisie league in 1915.
Bobby Parker emerged the top scorer of the English Premier League-EPL in 1915.
Sheffield United was the winner of the English FA Cup in 1915.
There was no Hungarian League competition in the year 1915.
There was no Greek supper cup competition in the year 1915.
Boston Red Sox
Olympique Lillois was the winner of the Ligue 1 in 1915