DETROIT – Ramon Santiago drew a four-pitch walk from Ramon Ramirez with the bases loaded in the 12th inning Saturday night, and the Detroit Tigers rallied to beat the Boston Red Sox, 7-6.

Magglio Ordonez homered and Brandon Inge hit a tying double in the eighth for the Tigers, who rallied from a 6-1 deficit after starter Dontrelle Willis walked seven in 31/3 innings.

Ordonez opened the 12th with a single off Manny Delcarmen (1-2) and went to third on a one-out single by Brennan Boesch off Scott Schoeneweis, his fourth hit of the game.

Ramirez came in to face Inge and walked him, loading the bases. Alex Avila pinch hit for Gerald Laird and struck out, but Santiago won it without taking a swing.

Jose Valverde (1-1) won it with an inning of scoreless relief.

The Tigers trailed 6-1 after five and were down 6-4 entering the eighth, but Ordonez made it a one-run game with a long homer to left off Hideki Okajima.

Cabrera followed with a walk, Boesch singled and Inge tied the game with a double.

But Detroit couldn’t take the lead. Okajima struck out Laird with runners on second and third, and pinch-hitter Santiago lined out to third.

Jonathan Papelbon replaced Okajima and got Adam Everett to pop out on the first pitch.

The Red Sox had runners in scoring position in the 10th and 11th, but Joel Zumaya got out of both jams.

Neither starter got a decision. Jon Lester allowed four runs on four hits and four walks in seven innings. He struck out 10.

Detroit’s late rally saved Willis from a loss after his worst start of the season. He gave up four runs and four hits.

Willis struck out two of Boston’s first four hitters in the third, but walked the other two. David Ortiz broke the scoreless tie with an RBI single, and after Willis walked Adrian Beltre to load the bases, J.D. Drew made it 3-0 with a ground-rule double to center.

Scott Sizemore started the Detroit third with a walk and scored on Everett’s double — the only hit off Lester in the first five innings — but Willis continued to struggle.

He left with two on in the fourth and Ortiz increased Boston’s lead to four runs with a two-out RBI single off Eddie Bonine.

Bill Hall made it 6-1 in the fifth with his second homer in two days, a two-run shot off Bonine.

Boesch’s two-run triple pulled the Tigers to 6-3 in the sixth. Inge made it a two-run game with a sacrifice fly.

 

NOTES: Adrian Beltre is 8 for 10 in his career against Willis. Kevin Youkilis had a career-high five walks.