Player pitching stats

Get the MLB pitching stats line for a player season

curl --request GET \
  --url https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "data": {
    "playerId": "<string>",
    "season": 123,
    "scope": "all",
    "appearances": 123,
    "gamesStarted": 123,
    "battersFaced": 123,
    "outs": 123,
    "pitches": 123,
    "h": 123,
    "r": 123,
    "er": 123,
    "bb": 123,
    "ibb": 123,
    "hbp": 123,
    "k": 123,
    "hr": 123,
    "doubles": 123,
    "triples": 123,
    "groundballs": 123,
    "flyballs": 123,
    "linedrives": 123,
    "popups": 123,
    "hardHits": 123,
    "barrels": 123,
    "zonePitches": 123,
    "zoneSwings": 123,
    "zoneContacts": 123,
    "chasePitches": 123,
    "chaseSwings": 123,
    "firstPitches": 123,
    "firstPitchStrikes": 123,
    "fastballs": 123,
    "wins": 123,
    "losses": 123,
    "qualityStarts": 123,
    "cheapWins": 123,
    "toughLosses": 123,
    "runSupport": 123,
    "inheritedRunners": 123,
    "inheritedRunnersScored": 123,
    "ip": 123,
    "era": 123,
    "whip": 123,
    "fip": 123,
    "xfip": 123,
    "siera": 123,
    "kPct": 123,
    "bbPct": 123,
    "avgAgainst": 123,
    "woba": 123,
    "fbVelo": 123,
    "gbFbRatio": 123,
    "barrelPct": 123,
    "hardHitPct": 123,
    "zContactPct": 123,
    "chasePct": 123,
    "fStrikePct": 123,
    "avgIpPerAppearance": 123,
    "babip": 123,
    "lobPct": 123,
    "eMinusF": 123,
    "xwobaAgainst": 123,
    "qsPct": 123,
    "irsPct": 123,
    "runSupportPerStart": 123,
    "wpa": 123,
    "aLI": 123,
    "pLI": 123
  },
  "_meta": {
    "request_id": "<string>",
    "served_from": "live",
    "cache_ttl_seconds": 123,
    "provenance": {},
    "availability": {}
  }
}

GET

mlb

players

{id}

pitching-stats

Get the MLB pitching stats line for a player season

curl --request GET \
  --url https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.sportquanta.com/v1/mlb/players/{id}/pitching-stats")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "data": {
    "playerId": "<string>",
    "season": 123,
    "scope": "all",
    "appearances": 123,
    "gamesStarted": 123,
    "battersFaced": 123,
    "outs": 123,
    "pitches": 123,
    "h": 123,
    "r": 123,
    "er": 123,
    "bb": 123,
    "ibb": 123,
    "hbp": 123,
    "k": 123,
    "hr": 123,
    "doubles": 123,
    "triples": 123,
    "groundballs": 123,
    "flyballs": 123,
    "linedrives": 123,
    "popups": 123,
    "hardHits": 123,
    "barrels": 123,
    "zonePitches": 123,
    "zoneSwings": 123,
    "zoneContacts": 123,
    "chasePitches": 123,
    "chaseSwings": 123,
    "firstPitches": 123,
    "firstPitchStrikes": 123,
    "fastballs": 123,
    "wins": 123,
    "losses": 123,
    "qualityStarts": 123,
    "cheapWins": 123,
    "toughLosses": 123,
    "runSupport": 123,
    "inheritedRunners": 123,
    "inheritedRunnersScored": 123,
    "ip": 123,
    "era": 123,
    "whip": 123,
    "fip": 123,
    "xfip": 123,
    "siera": 123,
    "kPct": 123,
    "bbPct": 123,
    "avgAgainst": 123,
    "woba": 123,
    "fbVelo": 123,
    "gbFbRatio": 123,
    "barrelPct": 123,
    "hardHitPct": 123,
    "zContactPct": 123,
    "chasePct": 123,
    "fStrikePct": 123,
    "avgIpPerAppearance": 123,
    "babip": 123,
    "lobPct": 123,
    "eMinusF": 123,
    "xwobaAgainst": 123,
    "qsPct": 123,
    "irsPct": 123,
    "runSupportPerStart": 123,
    "wpa": 123,
    "aLI": 123,
    "pLI": 123
  },
  "_meta": {
    "request_id": "<string>",
    "served_from": "live",
    "cache_ttl_seconds": 123,
    "provenance": {},
    "availability": {}
  }
}

Reference context: MLB. Overview · Response conventions

Authorizations

Authorization

string

header

required

Send a workspace API token in the Authorization: Bearer <token> header.

Path Parameters

string

required

Query Parameters

season

integer

required

Required season year. Missing, invalid, or out-of-range values return invalid_query_parameter.

Required range: 1920 <= x <= 2100

scope

enum<string>

default:all

Available options:

all,

home,

away,

l3,

l7,

l10,

vs_lhh,

vs_rhh

Response

Pitching-stats payload.

data

object

required

Hide child attributes

data.playerId

string | null

data.season

number

data.scope

enum<string>

Available options:

all,

home,

away,

l3,

l7,

l10,

vs_lhp,

vs_rhp,

vs_lhh,

vs_rhh,

late_inning,

vs_risp,

first_pitch,

two_strike,

full_count

data.appearances

number

data.gamesStarted

number

data.battersFaced

number

data.outs

number

data.pitches

number

data.h

number

data.r

number

data.er

number

data.bb

number

data.ibb

number

data.hbp

number

data.k

number

data.hr

number

data.doubles

number

data.triples

number

data.groundballs

number

data.flyballs

number

data.linedrives

number

data.popups

number

data.hardHits

number

data.barrels

number

data.zonePitches

number

data.zoneSwings

number

data.zoneContacts

number

data.chasePitches

number

Pitches in the chase region (Statcast zones 11–14) — the Chase% denominator.

data.chaseSwings

number

Swings at chase-region pitches — the Chase% numerator.

data.firstPitches

number

First pitch of each plate appearance — the F-Strike% denominator.

data.firstPitchStrikes

number

First pitches that were strikes (called / swinging / foul / in play).

data.fastballs

number

data.wins

number

Pitcher wins — W decisions across all appearances (starter + reliever).

data.losses

number

Pitcher losses — L decisions across all appearances.

data.qualityStarts

number

Quality starts (≥6 IP, ≤3 ER as starter). Only counted for SP usage.

data.cheapWins

number

Cheap wins: win as starter without recording a quality start.

data.toughLosses

number

Tough losses: loss despite recording a quality start.

data.runSupport

number

Sum of team runs scored in games this pitcher started (run support).

data.inheritedRunners

number

Inherited runners (on base when this reliever entered, sum across appearances).

data.inheritedRunnersScored

number

Inherited runners that came around to score. Lower = better stranding.

data.ip

number | null

data.era

number | null

data.whip

number | null

data.fip

number | null

data.xfip

number | null

Expected FIP: FIP with actual HR replaced by FB × lgHR/FB — strips home-run luck out of the HR term. Null until the season's constants doc carries leagueHrPerFb.

data.siera

number | null

data.kPct

number | null

data.bbPct

number | null

data.avgAgainst

number | null

data.woba

number | null

wOBA-against, on the season's published linear weights — the same computeWoba the batter line uses, fed from the pitcher's own counters. Null when the pitcher has faced nobody.

data.fbVelo

number | null

data.gbFbRatio

number | null

data.barrelPct

number | null

data.hardHitPct

number | null

data.zContactPct

number | null

data.chasePct

number | null

Chase% (O-Swing%) — swings at chase-region pitches / chase-region pitches. Mirrors MlbPlateDiscipline.oSwingPct, but scoped, so the starter's card can show it per handedness / venue / trailing window.

data.fStrikePct

number | null

F-Strike% — first pitches that were strikes / first pitches.

data.avgIpPerAppearance

number | null

data.babip

number | null

BABIP-against = (H − HR) / (AB − K − HR + SF).

data.lobPct

number | null

Left-On-Base % — fraction of base-runners stranded. LOB% = (H + BB + HBP − R) / (H + BB + HBP − 1.4·HR) League-average sits ≈70 %; well above suggests run-prevention luck, well below suggests bad sequencing (or true skill in either direction over multiple seasons).

data.eMinusF

number | null

ERA − FIP. Positive = under-performing peripherals (BABIP / LOB% bad luck).

data.xwobaAgainst

number | null

xwOBA-against from per-pitch hit data. Mirrors the batter's xwoba.

data.qsPct

number | null

QS as a percentage of starts (null when gamesStarted = 0).

data.irsPct

number | null

IRS% = inheritedRunnersScored / inheritedRunners (null when IR = 0).

data.runSupportPerStart

number | null

Run support per start (null when gamesStarted = 0).

data.wpa

number | null

WPA — sum of Δ(WE) credited to the pitcher across the season.

data.aLI

number | null

Average leverage index of plays the pitcher faced (1.0 = neutral).

data.pLI

number | null

Peak (max) LI of any play the pitcher faced.

_meta

object

Hide child attributes

_meta.request_id

string

_meta.served_from

enum<string>

Available options:

live,

cache

_meta.cache_ttl_seconds

integer

Response cache TTL; independent of source freshness. Omitted when zero.

_meta.provenance

object

Hide child attributes

_meta.provenance.{key}

object

Hide child attributes

_meta.provenance.{key}.source

string

_meta.provenance.{key}.run_id

string

_meta.provenance.{key}.ingested_at

string<date-time>

_meta.availability

object

Endpoint-specific availability context, including soccer roster coverage.