BYU has rarely had 4 game losing streaks in the last 50 years. Here are some stats:
2010 - current, ouch
1993
1973
1970 - 5 in a row
1968 - 7 in a row
1964
1963 - 5 in a row
1960
BYU had losing records in:
2004
2003
2002
1973
1971
1970
1968
1964
1963
1962
1961
1960
4 game losing streaks don't always correspond with a losing record for the season. However, a 5 or more game losing streak has guaranteed losing seasons. Of course we have still had losing seasons with less than a 4 game losing streak so take it for what it is worth.
That said SDSU is a must win if we have any chance remaining eligible for a bowl game.
I'm sure this may be filed under the DUH category for many but thought the stats could be useful for some.