ch ka ' s ▁ 4 0 - yard ▁field ▁goal . ▁Then ▁after ▁a ▁punt , ▁Buff alo ▁drove ▁ 7 4 ▁yards ▁in ▁ 1 5 ▁plays ▁to ▁score ▁on ▁a ▁second ▁ 4 0 - yard ▁field ▁goal ▁from ▁Haus ch ka , ▁giving ▁them ▁a ▁ 1 3 – 0 ▁lead ▁at ▁half - time . ▁ ▁Five ▁minutes ▁into ▁the ▁third ▁quarter , ▁Tex ans ▁receiver ▁De And re ▁Hop kins ▁f umbled ▁the ▁ball ▁while ▁being ▁tack led ▁by ▁Tre ' D av ious ▁White , ▁and ▁Tre ma ine ▁Edmund s ▁recovered ▁it ▁on ▁the ▁Tex ans ' ▁ 3 8 - yard ▁line . ▁Buff alo ▁then ▁drove ▁to ▁the ▁ 1 2 - yard ▁line , ▁but ▁ended ▁up ▁sett ling ▁for ▁Haus ch ka ' s ▁third ▁field ▁goal ▁after ▁Allen ▁was ▁s ack ed ▁on ▁third ▁down ▁by ▁J . ▁J . ▁W att , ▁giving ▁them ▁a ▁ 1 6 – 0 ▁lead . ▁This ▁time , ▁Houston ▁managed ▁to ▁respond , ▁moving ▁the ▁ball ▁ 7 5 ▁yards ▁in ▁ 9 ▁plays ▁and ▁scoring ▁on ▁a ▁ 2 0 - yard ▁touch down ▁run ▁from ▁quarter back ▁Des ha un ▁Watson ; ▁Watson ▁also ▁scored ▁the ▁en su ing ▁ 2 - point ▁conversion ▁to ▁make ▁the ▁score ▁ 1 6 – 8 . ▁On ▁the ▁B ills ' ▁en su ing ▁drive , ▁line back er ▁Whit ney ▁Mer cil us ▁forced ▁a ▁f umble ▁while ▁s ack ing