Twenty-eight teams have been eliminated. Just four remain. Two will survive the weekend and play for championship glory.

Yes, the PSAL’s best-of-three semifinals are here. They begin tomorrow night at MCU Park before the scene moves to the College of Staten Island on Saturday.

The two matchups promise plenty of excitement. In the opener, No. 2 George Washington and No. 3 Tottenville – two of the last three city champions – meet in a clash of premier programs. Next up is No. 4 James Madison, in the semifinals for the third time in as many years, against No. 8 Lehman, the Cinderella story of these playoffs. The Lions, bear in mind, upset No. 1 Monroe in the quarterfinals.

If you can’t make it out to Coney Island Friday afternoon, don’t worry. The Post has you covered. We will bring you an all-encompassing live blog with Zach Braziller and Joseph Staszewski coming at you from MCU Park, home of the Brooklyn Cyclones. That’s right, double-barrel action.

Here’s Friday’s schedule:

4 p.m. – No. 2 George Washington vs. No. 3 Tottenville

7 p.m. – No. 4 James Madison vs. No. 8 Lehman

Join us starting at 3:30 p.m. when we’ll bring you the starting lineups and plenty of pre-game analysis. To join our interactive live blog, simply click the box below.