CREATE TABLE table_77754 ("Player" CLOB, "Rec." FLOAT, "Yards" FLOAT, "Avg." FLOAT, "TD's" FLOAT)

What is the total Avg when TDs are 0 and Dawan Moss is a player?
SELECT COUNT("Avg.") FROM table_77754 WHERE "Player" = 'dawan moss' AND "TD's" < '0'
SELECT COUNT("Avg.") FROM "table_77754" WHERE "Player" = 'dawan moss' AND "TD's" < '0'