Thanks for the clarification. They are not built in, but can be made as custom stats, using these columns:
This is for the river - to make the turn version exchange _t_ for _f_ and _r_ for _t_ to move everything forward one street.
cnt_r_probe_def_action_fold =
sum(if[holdem_hand_player_statistics.flg_t_cbet_opp and lookup_actions_t.action = 'X' and holdem_hand_player_detail.amt_r_bet_facing > 0 and lookup_actions_r.action = 'F', 1, 0])
cnt_r_probe_def_opp =
sum(if[holdem_hand_player_statistics.flg_t_cbet_opp and lookup_actions_t.action = 'X' and holdem_hand_player_detail.amt_r_bet_facing > 0 and NOT holdem_hand_player_statistics.flg_r_check, 1, 0])
Then the Value Expression for the stat "Fold to River Probe" is:
(cnt_r_probe_def_action_fold / cnt_r_probe_def_opp) * 100
For a walkthrough of how to build a stat from expressions like these please see the
Tutorial: Custom Reports and Statistics.