CREATE TABLE table_13557843_7 (high_assists VARCHAR, score VARCHAR)
SELECT COUNT(high_assists) FROM table_13557843_7 WHERE score = "L 90–98 (OT)"
 มี assbeing สูงกี่ตัวที่มีคะแนน l 90–98 (ot)
 how many high assbeingts with score being l 90–98 (ot)