Christopher Harris is a fantasy baseball, football and racing analyst for ESPN.com. He is a six-time Fantasy Sports Writing Association award winner.

Overview: Harris plays his league with an extra WR slot, also adding a 1pt per reception rule.

Roster Size: 18 (10 starters, 8 bench)

Offensive Slots (Starters)
  Wide Receiver (3)

Offensive Scoring Categories:
  Each Reception = 1pt

Eric Karabell has served as ESPN.com's lead fantasy editor/writer since 2001, specializing in football and baseball.

Overview: Eric plays his league with a 20-man roster, including Individual Defensive Player (IDP) slots in place of the D/ST.

Roster Size: 20 (12 starters, 8 bench)

IDP Slots (Starters)
  Linebacker (1)
  Defensive Line (1)
  Defensive Back (1)
  Defensive Player Utility (2)

IDP Scoring Categories:
  Each Sacks = 3pts
  Each Total Tackle = 1pt
  Interception Return TD = 6pts
  Fumble Return TD = 6pts
  Blocked Punt or FG return for TD = 6pts
  Blocked Punt, PAT or FG = 2pts
  Each Interception = 3pts
  Each Fumble Recovered = 2pts
  Each Fumble Forced = 2pts
  Each Safety = 2pts
  Passes Defensed = 1pt

Stephania Bell is an injury expert for ESPN.com. She is a physical therapist who is a Board Certified Orthopedic Clinical Specialist and a Certified Strength and Conditioning Specialist.

Overview: Stephania plays her league with two extra starters - one QB and one WR - for a total of 11 starters.

Roster Size: 18 (11 starters, 7 bench)

Offensive Slots (Starters)
  Quarterbacks (2)
  Wide Receiver (3)

AJ Mass is a fantasy football, baseball and college basketball analyst for ESPN.com.

Overview: AJ plays his league in a "Touchdown Only" format, including 50+ yard TD bonueses. Note: NO Kickers are included in his scoring system.

Roster Size: 16 (8 starters, 8 bench)

Roster Slots: No Kickers

Offensive Scoring Categories:
  50+ yard TD pass bonus = 2pts
  50+ yard TD rush bonus = 2pts
  50+ yard TD rec bonus = 2pts