For any international match other than the RWC, you'd be right (>80% wins in all international matches for >100 years). For RWCs, not so much (2 RWCs from 7 to

For any international match other than the RWC, you'd be right (>80% wins in all international matches for >100 years). For RWCs, not so much (2 RWCs from 7 tournaments, so only a 14% success rate).