Players › LB
Jeff Ulbrich
ILB · SF · 2000–2009
Born February 17, 1977 · College Hawaii; San Jose State; Gavilan College · Drafted 2000, round 3, pick 86 (SF) · 6-0, 240 lb
Defence
Counting stats from the play-by-play credits (QB hits from 2006, tackles for loss and passes defensed from 2009).
| Season | Team | G | Tackles | Sacks | QB hits | Tackles for loss | INT | Passes defensed | Forced fumbles |
| 2000 | SF | 1 | 1 | 0.0 | – | – | 0 | – | 0 |
| 2001 | SF | 14 | 88 | 0.5 | – | – | 0 | – | 1 |
| 2001 playoffs | SF | 1 | 3 | 0.0 | – | – | 0 | – | 0 |
| 2002 | SF | 14 | 70 | 1.5 | – | – | 0 | – | 1 |
| 2002 playoffs | SF | 2 | 15 | 0.0 | – | – | 0 | – | 1 |
| 2003 | SF | 15 | 80 | 3.5 | – | – | 1 | – | 1 |
| 2004 | SF | 16 | 93 | 0.5 | – | – | 1 | – | 1 |
| 2005 | SF | 5 | 42 | 0.0 | – | – | 0 | – | 1 |
| 2006 | SF | 16 | 64 | 0.0 | 0 | – | 0 | – | 0 |
| 2007 | SF | 10 | 38 | 0.0 | 0 | – | 0 | – | 0 |
| 2008 | SF | 9 | 18 | 0.0 | 0 | – | 0 | – | 0 |
| 2009 | SF | 1 | 1 | 0.0 | 0 | 0 | 0 | 0 | 0 |
| Career | SF | 101 | 495 | 6.0 | 3 | 9 | 2 | 13 | 5 |
Game logs
2009 game log (1 games)
2009 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 2 | 2009-09-20 | vs SEA | W 23–10 | 1 | 0.0 | 0 | 0 |
2008 game log (9 games)
2008 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 1 | 2008-09-07 | vs ARI | L 13–23 | 6 | 0.0 | 0 | 0 |
| 2 | 2008-09-14 | @ SEA | W 33–30 OT | 2 | 0.0 | 0 | 0 |
| 3 | 2008-09-21 | vs DET | W 31–13 | 1 | 0.0 | 0 | 0 |
| 4 | 2008-09-28 | @ NO | L 17–31 | 1 | 0.0 | 0 | 0 |
| 7 | 2008-10-19 | @ NYG | L 17–29 | 1 | 0.0 | 0 | 0 |
| 11 | 2008-11-16 | vs LA | W 35–16 | 3 | 0.0 | 0 | 0 |
| 12 | 2008-11-23 | @ DAL | L 22–35 | 1 | 0.0 | 0 | 0 |
| 15 | 2008-12-14 | @ MIA | L 9–14 | 1 | 0.0 | 0 | 0 |
| 16 | 2008-12-21 | @ LA | W 17–16 | 2 | 0.0 | 0 | 0 |
2007 game log (10 games)
2007 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 2 | 2007-09-16 | @ LA | W 17–16 | 2 | 0.0 | 0 | 0 |
| 4 | 2007-09-30 | vs SEA | L 3–23 | 1 | 0.0 | 0 | 0 |
| 7 | 2007-10-21 | @ NYG | L 15–33 | 1 | 0.0 | 0 | 0 |
| 9 | 2007-11-04 | @ ATL | L 16–20 | 6 | 0.0 | 0 | 0 |
| 10 | 2007-11-12 | @ SEA | L 0–24 | 10 | 0.0 | 0 | 0 |
| 11 | 2007-11-18 | vs LA | L 9–13 | 3 | 0.0 | 0 | 1 |
| 12 | 2007-11-25 | @ ARI | W 37–31 OT | 1 | 0.0 | 0 | 0 |
| 14 | 2007-12-09 | vs MIN | L 7–27 | 1 | 0.0 | 0 | 0 |
| 15 | 2007-12-15 | vs CIN | W 20–13 | 5 | 0.0 | 0 | 0 |
| 17 | 2007-12-30 | @ CLE | L 7–20 | 8 | 0.0 | 0 | 0 |
2006 game log (16 games)
2006 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 1 | 2006-09-10 | @ ARI | L 27–34 | 4 | 0.0 | 0 | 0 |
| 2 | 2006-09-17 | vs LA | W 20–13 | 4 | 0.0 | 0 | 0 |
| 3 | 2006-09-24 | vs PHI | L 24–38 | 4 | 0.0 | 0 | 0 |
| 4 | 2006-10-01 | @ KC | L 0–41 | 5 | 0.0 | 0 | 0 |
| 5 | 2006-10-08 | vs LV | W 34–20 | 2 | 0.0 | 0 | 0 |
| 6 | 2006-10-15 | vs LAC | L 19–48 | 8 | 0.0 | 0 | 0 |
| 8 | 2006-10-29 | @ CHI | L 10–41 | 5 | 0.0 | 0 | 0 |
| 9 | 2006-11-05 | vs MIN | W 9–3 | 2 | 0.0 | 0 | 0 |
| 10 | 2006-11-12 | @ DET | W 19–13 | 3 | 0.0 | 0 | 0 |
| 11 | 2006-11-19 | vs SEA | W 20–14 | 1 | 0.0 | 0 | 0 |
| 12 | 2006-11-26 | @ LA | L 17–20 | 2 | 0.0 | 0 | 0 |
| 13 | 2006-12-03 | @ NO | L 10–34 | 5 | 0.0 | 0 | 0 |
| 14 | 2006-12-10 | vs GB | L 19–30 | 7 | 0.0 | 0 | 0 |
| 15 | 2006-12-14 | @ SEA | W 24–14 | 5 | 0.0 | 0 | 0 |
| 16 | 2006-12-24 | vs ARI | L 20–26 | 1 | 0.0 | 0 | 0 |
| 17 | 2006-12-31 | @ DEN | W 26–23 OT | 6 | 0.0 | 0 | 0 |
2005 game log (5 games)
2005 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 1 | 2005-09-11 | vs LA | W 28–25 | 8 | 0.0 | 0 | 0 |
| 2 | 2005-09-18 | @ PHI | L 3–42 | 8 | 0.0 | 0 | 0 |
| 3 | 2005-09-25 | vs DAL | L 31–34 | 4 | 0.0 | 0 | 2 |
| 4 | 2005-10-02 | @ ARI | L 14–31 | 12 | 0.0 | 0 | 1 |
| 5 | 2005-10-09 | vs IND | L 3–28 | 10 | 0.0 | 0 | 0 |
2004 game log (16 games)
2004 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 1 | 2004-09-12 | vs ATL | L 19–21 | 0 | 0.0 | 1 | 1 |
| 2 | 2004-09-19 | @ NO | L 27–30 | 5 | 0.0 | 0 | 0 |
| 3 | 2004-09-26 | @ SEA | L 0–34 | 4 | 0.0 | 0 | 0 |
| 4 | 2004-10-03 | vs LA | L 14–24 | 7 | 0.0 | 0 | 0 |
| 5 | 2004-10-10 | vs ARI | W 31–28 OT | 11 | 0.5 | 0 | 0 |
| 6 | 2004-10-17 | @ NYJ | L 14–22 | 6 | 0.0 | 0 | 0 |
| 8 | 2004-10-31 | @ CHI | L 13–23 | 2 | 0.0 | 0 | 0 |
| 9 | 2004-11-07 | vs SEA | L 27–42 | 7 | 0.0 | 0 | 0 |
| 10 | 2004-11-14 | vs CAR | L 27–37 | 4 | 0.0 | 0 | 0 |
| 11 | 2004-11-21 | @ TB | L 3–35 | 8 | 0.0 | 0 | 0 |
| 12 | 2004-11-28 | vs MIA | L 17–24 | 4 | 0.0 | 0 | 1 |
| 13 | 2004-12-05 | @ LA | L 6–16 | 7 | 0.0 | 0 | 0 |
| 14 | 2004-12-12 | @ ARI | W 31–28 OT | 3 | 0.0 | 0 | 0 |
| 15 | 2004-12-18 | vs WAS | L 16–26 | 7 | 0.0 | 0 | 1 |
| 16 | 2004-12-26 | vs BUF | L 7–41 | 6 | 0.0 | 0 | 0 |
| 17 | 2005-01-02 | @ NE | L 7–21 | 12 | 0.0 | 0 | 0 |
2003 game log (15 games)
2003 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 1 | 2003-09-07 | vs CHI | W 49–7 | 4 | 0.0 | 0 | 0 |
| 2 | 2003-09-14 | @ LA | L 24–27 OT | 7 | 1.0 | 0 | 0 |
| 3 | 2003-09-21 | vs CLE | L 12–13 | 4 | 0.0 | 0 | 0 |
| 4 | 2003-09-28 | @ MIN | L 7–35 | 3 | 0.0 | 0 | 0 |
| 5 | 2003-10-05 | vs DET | W 24–17 | 7 | 0.0 | 0 | 1 |
| 6 | 2003-10-12 | @ SEA | L 19–20 | 4 | 0.0 | 0 | 1 |
| 7 | 2003-10-19 | vs TB | W 24–7 | 5 | 0.0 | 0 | 0 |
| 8 | 2003-10-26 | @ ARI | L 13–16 OT | 6 | 0.0 | 0 | 0 |
| 9 | 2003-11-02 | vs LA | W 30–10 | 5 | 1.0 | 0 | 1 |
| 11 | 2003-11-17 | vs PIT | W 30–14 | 5 | 0.5 | 0 | 0 |
| 12 | 2003-11-23 | @ GB | L 10–20 | 9 | 0.0 | 0 | 0 |
| 14 | 2003-12-07 | vs ARI | W 50–14 | 6 | 0.0 | 0 | 0 |
| 15 | 2003-12-14 | @ CIN | L 38–41 | 7 | 0.0 | 0 | 0 |
| 16 | 2003-12-21 | @ PHI | W 31–28 OT | 4 | 0.0 | 0 | 1 |
| 17 | 2003-12-27 | vs SEA | L 17–24 | 4 | 1.0 | 1 | 1 |
2002 game log (16 games)
2002 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 3 | 2002-09-22 | vs WAS | W 20–10 | 6 | 0.0 | 0 | 0 |
| 5 | 2002-10-06 | vs LA | W 37–13 | 4 | 1.0 | 0 | 0 |
| 6 | 2002-10-14 | @ SEA | W 28–21 | 4 | 0.0 | 0 | 0 |
| 7 | 2002-10-20 | @ NO | L 27–35 | 6 | 0.0 | 0 | 0 |
| 8 | 2002-10-27 | vs ARI | W 38–28 | 6 | 0.0 | 0 | 0 |
| 9 | 2002-11-03 | @ LV | W 23–20 OT | 3 | 0.0 | 0 | 0 |
| 10 | 2002-11-10 | vs KC | W 17–13 | 2 | 0.0 | 0 | 0 |
| 11 | 2002-11-17 | @ LAC | L 17–20 OT | 6 | 0.0 | 0 | 0 |
| 12 | 2002-11-25 | vs PHI | L 17–38 | 5 | 0.0 | 0 | 0 |
| 13 | 2002-12-01 | vs SEA | W 31–24 | 3 | 0.0 | 0 | 0 |
| 14 | 2002-12-08 | @ DAL | W 31–27 | 4 | 0.0 | 0 | 0 |
| 15 | 2002-12-15 | vs GB | L 14–20 | 13 | 0.0 | 0 | 0 |
| 16 | 2002-12-21 | @ ARI | W 17–14 | 7 | 0.5 | 0 | 0 |
| 17 | 2002-12-30 | @ LA | L 20–31 | 1 | 0.0 | 0 | 0 |
| P18 | 2003-01-05 | vs NYG | W 39–38 | 4 | 0.0 | 0 | 1 |
| P19 | 2003-01-12 | @ TB | L 6–31 | 11 | 0.0 | 0 | 0 |
2001 game log (15 games)
2001 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 1 | 2001-09-09 | vs ATL | W 16–13 OT | 7 | 0.0 | 0 | 0 |
| 2 | 2001-09-23 | vs LA | L 26–30 | 3 | 0.0 | 0 | 0 |
| 3 | 2001-10-01 | @ NYJ | W 19–17 | 4 | 0.0 | 0 | 0 |
| 4 | 2001-10-07 | vs CAR | W 24–14 | 8 | 0.0 | 0 | 0 |
| 5 | 2001-10-14 | @ ATL | W 37–31 OT | 7 | 0.0 | 0 | 0 |
| 7 | 2001-10-28 | @ CHI | L 31–37 OT | 5 | 0.0 | 0 | 0 |
| 8 | 2001-11-04 | vs DET | W 21–13 | 5 | 0.0 | 0 | 1 |
| 9 | 2001-11-11 | vs NO | W 28–27 | 11 | 0.0 | 0 | 0 |
| 10 | 2001-11-18 | @ CAR | W 25–22 OT | 8 | 0.0 | 0 | 0 |
| 11 | 2001-11-25 | @ IND | W 40–21 | 6 | 0.0 | 0 | 0 |
| 12 | 2001-12-02 | vs BUF | W 35–0 | 4 | 0.0 | 0 | 0 |
| 13 | 2001-12-09 | @ LA | L 14–27 | 9 | 0.5 | 0 | 0 |
| 16 | 2001-12-30 | @ DAL | L 21–27 | 7 | 0.0 | 0 | 0 |
| 17 | 2002-01-06 | @ NO | W 38–0 | 4 | 0.0 | 0 | 0 |
| P18 | 2002-01-13 | @ GB | L 15–25 | 3 | 0.0 | 0 | 0 |
2000 game log (1 games)
2000 game log
| Week | Date | Opponent | Result | Tackles | Sacks | INT | PD |
| 9 | 2000-10-29 | vs LA | L 24–34 | 1 | 0.0 | 0 | 0 |