The career of Nick Tarnasky has been a study in exceeding expectations. Despite not being drafted in the WHL Bantam Draft the Rocky Mountain House, Alberta native broke into major junior with the Vancouver Giants at age 17 in 2001-2002. Coming out of the Drayton Valley AJHL program where he had 7 goals and 11 points in 20 games before playing a 10 game stint with the Giants. That January, however, Tarnasky's junior rights were traded to Kelowna of the WHL where he spent half of the 2002-2003 season before being traded to the Lethbridge Hurricanes of the WHL. Tarnasky combined for 9 goals and 29 points in 69 games that year and was ranked #166 amongst all North American skaters by the NHL Central Scouting Service before the Lightning selected him late in the 9th round of the 2003 NHL Entry Draft. With the Hurricanes Tarnasky finally found a home leading the last place club in scoring with 26 goals and 49 points in 71 games. For his efforts Tarnasky was selected the Hurricanes' player of the year.
Tarnasky was signed in the summer of 2004 at just age 19 and was the youngest member of the Springfield Falcons during the 2004-2005 lockout season. Prior to the season Tarnasky earned rave reviews scoring 1 goal and 3 points in 3 games for the Lightning in the annual Traverse City prospect tournament. In the AHL, Tarnasky joined fellow prospect Ryan Craig as the only two Falcons to suit up and play in all 80 games scoring 7 goals and 17 points with 176 penalty minutes and winning Springfield's True Grit Award when season honors were handed out. When the lockout concluded in the summer of 2005 Tarnasky showed up to Lightning camp in the best shape of any player and was the second to last forward cut from the team. Tarnasky was sent back to Springfield of the AHL where he remained until being recalled along with Evgeny Artyukhin for the Lightning October 20, 2005 game against the Atlanta Thrashers. Tarnasky scored his first NHL point with an assist on November 5th, 2005 against the Toronto Maple Leafs but was sent back to Springfield on November 9th.