errors after query

[msnhockey]

got my order to show properly. but when I went to another teams page that has no more games to play i get errors for each line in my nextgame code.

the code works great for grabbing the next game, but now realize that i need to change something if there are no more games...this is all the code and I display to the web using a .html and this <!--% %-->

thanks all

$result_schedules_scores1 = mysql_query("SELECT * FROM schedule_scores WHERE "

."(team1 = '$id' OR team2 = '$id') "
            ."AND season = '$sid' "
            ."AND team1_score = ' ' "
            ."AND team2_score = ' ' "
            ."ORDER BY date LIMIT 1");

$team11 = mysql_result($result_schedules_scores1,$i,"team1"); 
$team22 = mysql_result($result_schedules_scores1,$i,"team2"); 
$sql_team11_name = mysql_query("SELECT name FROM teams WHERE id = '$team11'"); 
$team11name = mysql_result($sql_team11_name,"name"); 
$sql_team22_name = mysql_query("SELECT name FROM teams WHERE id = '$team22'"); 
$team22name = mysql_result($sql_team22_name,"name"); 

$team11pic = mysql_result($result_schedules_scores1,0,"team1pic");
$team22pic= mysql_result($result_schedules_scores1,0,"team2pic");