Winning Streak
Successive Victories , Consecutive Championships
noun, verbal noun
If you take along your leadership over and over, you're on a winning streak! You can expect successive victories in consecutive championships.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. Just watch out for は becoming ぱ.
今までに甲子園を三連覇した高校はありますか？
Has there been a high school that’s had three successive victories at Koshien yet?