The Slovaks were inches away from taking the lead in the 75th minute when Dalian Yifang midfielder Marek Hamsik sent a great pass to Lukas Haraslin who beat Randolph but was denied by Ireland captain Shane Duffy.
Argentina have not beaten Bolivia at the Hernando Siles stadium - located 3,600 meters above sea level - since 2005, when Jose Pekerman's side won 2-1 on the road to the 2006 World Cup in Germany.
Mexico have won seven and drawn two of their 13 previous meetings with South Korea.
Xinjiang's Han Xu finished with a team-high 19 points. Liu Tongyi and Wang Lili each had 17.
In the day's other game, Shaanxi used a dominant 29-4 first quarter to overwhelm Daqing.
Inner Mongolia and Shanxi were tied 11-11 at the start of the first quarter, but then Inner Mongolia went on a 15-7 run and built a 26-18 lead after Li Yuan hit a three-pointer before the end of the first quarter.
Jepchirchir, 27, made a return to the Kenyan national team after blowing away a star-studded field to win her maiden world title at the 2016 World Half Marathon Championships in Cardiff. She will be looking to recapture her crown in Poland when she leads a Kenyan squad comprising former world record holder Joyciline Jepkosgei, Dorcas Jepchumba, Brilliant Jepkorir and Rosemary Wanjiru.
"As a player, I just need to work on my own. But being a coach requires a more comprehensive vision on the team. It's a challenge for me, but also a great test."
The Spanish go into the match on the back of a 0-0 draw in a friendly away to Portugal, which was far more entertaining than the scoreline suggests, and in which players such as Adama Traore and Dani Olmo showed the range of resources available to coach Luis Enrique.
The 34-year-old said he is prepared to help either as a starter or off the bench when Los Cafeteros begin their quest for a place at the 2022 World Cup in Qatar by hosting Venezuela here on Friday.
Triggering the fulfilment of the new generation's potential requires more encouragement and time.