[
  {
    "name": "Batter Track",
    "card_type": "batter",
    "formula": "pa + tb * 2",
    "t1_threshold": 37,
    "t2_threshold": 149,
    "t3_threshold": 448,
    "t4_threshold": 896
  },
  {
    "name": "Starting Pitcher Track",
    "card_type": "sp",
    "formula": "ip + k",
    "t1_threshold": 10,
    "t2_threshold": 40,
    "t3_threshold": 120,
    "t4_threshold": 240
  },
  {
    "name": "Relief Pitcher Track",
    "card_type": "rp",
    "formula": "ip + k",
    "t1_threshold": 3,
    "t2_threshold": 12,
    "t3_threshold": 35,
    "t4_threshold": 70
  }
]