Complex sentence: Tracy Arnold Pratt (Born: March 8,1943, New York City, New York) was a defenceman in the National Hockey League with the Oakland Seals, Pittsburgh Penguins, Buffalo Sabres, Vancouver Canucks, Colorado Rockies and Toronto Maple Leafs.
Split into simpler sentences: Tracy Arnold Pratt (born March 8,1943 in New York City, New York) was a defenceman in the National Hockey League. He played for the Oakland Seals, Pittsburgh Penguins, Buffalo Sabres, Vancouver Canucks, Colorado Rockies and Toronto Maple Leafs.