MLB Advanced Stats API Documentation

Requirement

You need an API key to use SportsBlaze. Get access at www.sportsblaze.com.

Update Frequency

This endpoint updates every 60 seconds.

Description

This endpoint returns MLB advanced stats.

API Endpoint

https://api.sportsblaze.com/mlb/v1/stats/advanced/{season}/{type}.json

Types

• batting
• pitching

Parameters

key (required)

Your SportsBlaze API key.

Example URLs

2025 batting advanced stats:

https://api.sportsblaze.com/mlb/v1/stats/advanced/2025/batting.json?key=your_key

2025 pitching advanced stats:

https://api.sportsblaze.com/mlb/v1/stats/advanced/2025/pitching.json?key=your_key

Example Response

{
    "league": {
        "id": "mlb",
        "name": "MLB",
        "sport": "Baseball"
    },
    "season": {
        "year": 2025
    },
    "players": [
        {
            "id": "e0e52a0f-4e54-5f0c-b584-6ec85c33c7f7",
            "name": "Aaron Judge",
            "stats": {
                "ab": 199,
                "pa": 236,
                "babip": 0.466,
                "bip": 149,
                "ba": 0.397,
                "xba": 0.34,
                "xba_diff": 0.057,
                "slg": 0.759,
                "xslg": 0.735,
                "xslg_diff": 0.024,
                "woba": 0.515,
                "xwoba": 0.477,
                "xwoba_diff": 0.038,
                "wobacon": 0.66,
                "xwobacon": 0.602,
                "xwobacon_diff": 0.058,
                "bacon": 0.53,
                "xbacon": 0.454,
                "xbacon_diff": 0.076,
                "obp": 0.487,
                "xobp": 0.439,
                "xobp_diff": 0.048,
                "iso": 0.362,
                "xiso": 0.395,
                "xiso_diff": -0.033,
                "exit_velocity_max": 117.7,
                "exit_velocity_avg": 95.3,
                "exit_velocity_fbld": 97.9,
                "exit_velocity_gb": 91,
                "distance_max": 468,
                "distance_avg": 197,
                "distance_hr_avg": 396,
                "barrels": 35,
                "barrels_bip_pct": 0.235,
                "barrels_pa_pct": 0.148,
                "barrels_swing_pct": 0.086,
                "pitch_count": 895,
                "pitch_count_offspeed": 126,
                "pitch_count_fastball": 401,
                "pitch_count_breaking": 271,
                "swing_speed_avg": 76.5,
                "swing_length_avg": 8.1,
                "blasts_contact": 0.255,
                "blasts_swing": 0.178,
                "squared_up_contact": 0.355,
                "squared_up_swing": 0.247,
                "in_zone": 451,
                "in_zone_pct": 0.504,
                "in_zone_swing": 310,
                "in_zone_swing_miss": 67,
                "in_zone_contact_pct": 0.784,
                "in_zone_swing_miss_pct": 0.216,
                "in_zone_swing_pct": 0.687,
                "out_zone": 444,
                "out_zone_pct": 0.496,
                "out_zone_swing": 96,
                "out_zone_swing_miss": 66,
                "out_zone_contact_pct": 0.313,
                "out_zone_swing_miss_pct": 0.688,
                "out_zone_swing_pct": 0.216,
                "solid_contact_pct": 0.06,
                "flare_burner_pct": 0.248,
                "poorly_under_pct": 0.215,
                "poorly_topped_pct": 0.221,
                "poorly_weak_pct": 0.02,
                "hard_hit_pct": 0.557,
                "best_speed_avg": 106.777466933,
                "hyper_speed_avg": 98.524488926
            }
        }
    ],
    "updated": "2025-05-26T22:02:11Z"
}