{"fact_id":"cs_fact_mlc-marco-jansen-batting_average-mlc-career","claim":"Marco Jansen — batting average 20.80 avg in MLC career (2023–2026) (9 innings sample).","predicate":"batting_average","value":20.8,"unit":"avg","sample_size":9,"sample_unit":"innings","window":"mlc-career","league":"cs_league_mlc","confidence":0.99,"subject":"cs_player_696401","subject_slug":"marco-jansen","source":"CricketStudio SETU aggregation of ball-by-ball data (data/_season-stats-mlc.json)","canonical_url":"https://players.cricketstudio.ai/facts/cs_fact_mlc-marco-jansen-batting_average-mlc-career","last_updated":"2026-08-10T13:55:03.358Z","provenance_level":3,"warnings":[],"provenance_trace":[{"step":"claim","ref":"cs_fact_mlc-marco-jansen-batting_average-mlc-career","label":"Marco Jansen — batting average 20.80 avg in MLC career (2023–2026) (9 innings sample)."},{"step":"fact","ref":"cs_fact_mlc-marco-jansen-batting_average-mlc-career","label":"batting_average = 20.8 avg (n=9 innings)"},{"step":"aggregate","ref":"data/_season-stats-mlc.json","label":"SETU canonical aggregate · mlc-career"},{"step":"source","ref":"ball-by-ball","label":"CricketStudio aggregation of CricketMind ball-by-ball data"}]}