Sports Illustrated Baseball/Pennant Race
Tabletop baseball simulation game.
In 1971, Time Inc (owner of Sports Illustrated magazine) published their first baseball game. It included about 20 players on each at-that-time current (1970 season) baseball team, presented on tri-fold color charts. The following two years, they released new editions to cover the most recent season. For 1972, they switched to teams of 25 players each on single double-sided color charts. In 1973, the teams roster size was reduced considerably and the player charts were presented on individual player cards with no color coding.
Also in 1973, they released their All-Time All-Star Baseball game, in the style of their second edition (1971 season, 1972 publication, color charts). It included each of the original American League and National League franchises, each with the 25 "best" players from that team's long history. This was a smashing success amongst tabletop managers, but was apparently not enough to sustain the enterprise and was the last new baseball product produced by Time Inc in this line.
The All-Time All-Star edition was altered to match the individual card format and relabeled as Superstar Baseball. This was later transferred to Avalon Hill when they picked up the entire line of sports games from Time. This also granted Avalon Hill the right to use the words "A Sports Illustrated Game" on any Avalon Hill sports product, even if it wasn't part of the original Time, Inc line of games, which led to some confusion for titles such as Baseball Strategy, Football Strategy, and Pro Golf.
Special dice with results ranging from 10 through 39 (often called 10-39 Dice, see How to make a set of SIBB dice -- A Tutorial) were required to play this game, and sister games in the original Sports Illustrated sports simulation line.