in a row
Meaning: If something happened several times in a row, it happened several times in an unbroken sequence.
- Our team is having a great month. We've won four games in a row and if we win tomorrow it'll be five in a row.
- We got behind schedule because of the weather. It's rained for the last four days in a row.
If the Republican Party beat the Democrats three times in a row, it means that during this time the Democrat Party won