Armstrong as a Leaf: 79 games played... 85 games missed... 9 goals
- SofaKingBored
2011/11/17 Missed 4 games (upper body injury).
2011/11/08 Upper body injury, injured reserve.
2011/10/27 Missed 8 games (upper body injury).
2011/10/05 Upper body injury, injured reserve.
2011/04/26 Missed 1 playoff game (head injury).
2011/02/04 Missed 2 games (hip injury).
2011/01/23 Hip injury, injured reserve.
2011/01/01 Missed 4 games (nasal surgery).
2010/12/27 Nasal surgery, injured reserve.
2010/12/21 Nasal surgery, day-to-day.
2010/12/15 Missed 8 games (groin).
2010/12/09 Groin, injured reserve.
2010/11/23 Groin, day-to-day.
2010/04/15 Missed 10 games (foot injury).
2010/03/27 Foot injury, day-to-day.
2009/01/09 Missed 24 games (broken rib).
2008/11/15 Broken rib, sidelined indefinitely.
2008/11/01 Missed 10 games (back injury).
2008/10/10 Back injury, sidelined indefinitely.
2008/04/05 Missed the last 12 games of the regular season (hip injury).
2008/03/12 Hip injury, day-to-day.
2008/03/08 Missed 1 game (hip injury).
2008/03/05 Hip injury, day-to-day.
2008/02/23 Missed 1 game (groin).
2008/02/21 Groin, day-to-day.
2008/02/10 Missed 13 games (groin).
2008/01/10 Groin, day-to-day.
2007/12/26 Missed 2 games (illness).
2007/12/21 Illness, day-to-day.
2007/11/21 Missed 5 games (strained oblique muscle).
2007/11/06 Strained oblique muscle, sidelined indefinitely.
2007/04/07 Missed 80 games (concussion).
2006/09/14 Concussion, sidelined indefinitely.
2006/06/01 Missed Game 3, 4 and 5 of Round 2 against the Ottawa Senators and all 7 games of Conference Final against the Carolina Hurricanes (upper body injury).
2006/05/08 Upper body injury, day-to-day.
2006/03/29 Missed 7 games (knee injury).
2006/03/16 Knee injury, day-to-day.
2006/03/09 Missed 12 games (knee injury