Another question but this time tennis.
If I want a trigger to fire in for example 15-0 situation, how can I write it? With market_score1 and ...2 probably but how?
Thanks! 
Hi
Understand how the market score is updated:
0-0 set score set score
15-0 first point set score
30-0 second point set score
30-15 second point first point
40-15 third point first point
1-0 set score set score
1-15 set score first point
1-30 set score second point
15-30 first point second point
etc...
To answer your question 15-0 conditions will be:
and selections trigger expression market_score1 is equal to 15
and selections trigger expression market_score2 is less than 15