In 1978, Kokish finished second in the World Open Pairs.
Kokish has been the coach of Nick Nickell's professional team for many years. He first worked as coach for the Brazil national team in 1985 and later coached the Indonesia team briefly, a stint interrupted by political unrest in Jakarta. Around the Indonesia job he and his family relocated from Montreal to Toronto.
In major teams-of-four competition, he is a five-time winner of the Canadian National Teams Championship (Flight A), all during the time from 1980 to 1999 when the winner routinely represented Canada in that year's or next year's world championship tournament, or in a preliminary Tri-Country Playoff with Mexico and Bermuda. Thus he played on Canada teams in the 1980 Olympiad, 1982 Rosenblum, 1986 Rosenblum, 1995 Bermuda Bowl, and 1996 Olympiad. Those teams won a bronze medal in the 1982 Rosenblum Cup and a silver medal in the Bermuda Bowl. George Mittelman was also a member of all five teams.
- ACBL Hall of Fame, 2011
- Blackwood Award 2011 
- North American Bridge Championships (2)
- World Open Pairs Championship (1) 1978
- North American Bridge Championships
- Francis, Henry G., Editor-in-Chief; Truscott, Alan F., Executive Editor; Francis, Dorthy A., Editor, Fifth Edition (1994). The Official Encyclopedia of Bridge (5th ed.). Memphis, TN: American Contract Bridge League. p. 668. ISBN 0-943855-48-9. LCCN 96188639.CS1 maint: Extra text: authors list (link)
- "Kokish, Eric". Hall of Fame. ACBL. Retrieved 2014-11-28.
- "Induction by Year". Hall of Fame. ACBL. Retrieved 2014-11-28.
- "Hall of Fame". CBF. Retrieved 2014-10-18.
- "History of the CNTC Flight A". Canadian Bridge Federation La Fédération Canadienne de Bridge (cbf.ca). Retrieved 2014-11-06.
- Foundation for the Preservation and Advancement of Bridge - Blackwood Award
- "Vanderbilt Previous Winners" (PDF). American Contract Bridge League. 2014-03-24. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-18.
- "Mitchell BAM Winners" (PDF). American Contract Bridge League. 2013-12-01. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-18.
- "Reisinger Winners" (PDF). American Contract Bridge League. 2013-12-06. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-18.
- "Spingold Previous Winners" (PDF). American Contract Bridge League. 2014-07-21. p. 12. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-18.
- Citation at the ACBL Hall of Fame – with audio-video interview
- "International record for Eric Kokish". World Bridge Federation.
- Bridge Kids: Eric Kokish, the top bridge coach in the world audio-video recording at YouTube (uploaded August 8, 2010)
- Eric Kokish interviewed at the 14th Red Bull World Bridge Series held in Sanyo, Japan (uploaded October 30, 2014)
- Eric Kokish at Library of Congress Authorities, with 0 catalogue records
- Works by or about Eric Kokish in libraries (WorldCat catalog) [temporary here, as the auto-generated WorldCat link below is not yet active 2015-01-31]