{
  "version": "1.0",
  "last_updated": "2026-02-25",
  "source": "TrackMan CARRY Optimizer",
  "source_url": "https://www.scribd.com/doc/52117780/Driver-Opt-Chart",
  "description": "Optimal driver spin rates and launch angles across swing speeds 75-120 mph and attack angles -5° to +5°. All data points have 10/10 confidence (direct TrackMan measurement).",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "data": [
    {
      "speed_mph": 75,
      "attack_angle_deg": -5,
      "spin_rpm": 3722,
      "launch_deg": 14.6,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 75,
      "attack_angle_deg": 0,
      "spin_rpm": 3121,
      "launch_deg": 16.3,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 75,
      "attack_angle_deg": 5,
      "spin_rpm": 2720,
      "launch_deg": 19.2,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 80,
      "attack_angle_deg": -5,
      "spin_rpm": 3652,
      "launch_deg": 12.9,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 80,
      "attack_angle_deg": 0,
      "spin_rpm": 3179,
      "launch_deg": 15.5,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 80,
      "attack_angle_deg": 5,
      "spin_rpm": 2648,
      "launch_deg": 18.0,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 85,
      "attack_angle_deg": -5,
      "spin_rpm": 3669,
      "launch_deg": 11.9,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 85,
      "attack_angle_deg": 0,
      "spin_rpm": 3164,
      "launch_deg": 14.5,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 85,
      "attack_angle_deg": 5,
      "spin_rpm": 2596,
      "launch_deg": 17.0,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 90,
      "attack_angle_deg": -5,
      "spin_rpm": 3689,
      "launch_deg": 11.1,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 90,
      "attack_angle_deg": 0,
      "spin_rpm": 3093,
      "launch_deg": 13.4,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 90,
      "attack_angle_deg": 5,
      "spin_rpm": 2633,
      "launch_deg": 16.4,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 95,
      "attack_angle_deg": -5,
      "spin_rpm": 3626,
      "launch_deg": 9.9,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 95,
      "attack_angle_deg": 0,
      "spin_rpm": 3114,
      "launch_deg": 12.7,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 95,
      "attack_angle_deg": 5,
      "spin_rpm": 2595,
      "launch_deg": 15.7,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 100,
      "attack_angle_deg": -5,
      "spin_rpm": 3722,
      "launch_deg": 9.6,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 100,
      "attack_angle_deg": 0,
      "spin_rpm": 3118,
      "launch_deg": 12.1,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 100,
      "attack_angle_deg": 5,
      "spin_rpm": 2538,
      "launch_deg": 14.9,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 105,
      "attack_angle_deg": -5,
      "spin_rpm": 3675,
      "launch_deg": 8.7,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 105,
      "attack_angle_deg": 0,
      "spin_rpm": 3038,
      "launch_deg": 11.2,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 105,
      "attack_angle_deg": 5,
      "spin_rpm": 2563,
      "launch_deg": 14.5,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 110,
      "attack_angle_deg": -5,
      "spin_rpm": 3570,
      "launch_deg": 7.7,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 110,
      "attack_angle_deg": 0,
      "spin_rpm": 2970,
      "launch_deg": 10.5,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 110,
      "attack_angle_deg": 5,
      "spin_rpm": 2435,
      "launch_deg": 13.7,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 115,
      "attack_angle_deg": -5,
      "spin_rpm": 3548,
      "launch_deg": 7.0,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 115,
      "attack_angle_deg": 0,
      "spin_rpm": 2919,
      "launch_deg": 9.8,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 115,
      "attack_angle_deg": 5,
      "spin_rpm": 2358,
      "launch_deg": 13.0,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 120,
      "attack_angle_deg": -5,
      "spin_rpm": 3433,
      "launch_deg": 6.1,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 120,
      "attack_angle_deg": 0,
      "spin_rpm": 2890,
      "launch_deg": 9.3,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    },
    {
      "speed_mph": 120,
      "attack_angle_deg": 5,
      "spin_rpm": 2343,
      "launch_deg": 12.6,
      "optimizer_type": "carry",
      "confidence": 10,
      "is_interpolated": false
    }
  ]
}