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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 GGKVM5qmdJD/v3CByc5PE8RPky2Qql2AbNGkjuQp3GONsBbWKY5jSS5NmI/+A9xZ
 lzPbVGAyKpM9xCOO+JeOSQ==

<SEC-DOCUMENT>0001104659-10-059487.txt : 20101122
<SEC-HEADER>0001104659-10-059487.hdr.sgml : 20101122
<ACCEPTANCE-DATETIME>20101122145041
ACCESSION NUMBER:		0001104659-10-059487
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101122
FILED AS OF DATE:		20101122
DATE AS OF CHANGE:		20101122

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Delatore Richard
		CENTRAL INDEX KEY:			0001294723

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-20508
		FILM NUMBER:		101208351

	MAIL ADDRESS:	
		STREET 1:		STATE ROUTE 2 SOUTH
		STREET 2:		P.O. BOX 358
		CITY:			CHESTER
		STATE:			WV
		ZIP:			26034

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MTR GAMING GROUP INC
		CENTRAL INDEX KEY:			0000834162
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS AMUSEMENT & RECREATION [7990]
		IRS NUMBER:				841103135
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ROUTE 2
		STREET 2:		PO BOX 356
		CITY:			CHESTER
		STATE:			WV
		ZIP:			26034
		BUSINESS PHONE:		3043875712

	MAIL ADDRESS:	
		STREET 1:		ROUTE 2
		STREET 2:		P O BOX 356
		CITY:			CHESTER
		STATE:			WV
		ZIP:			26034

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WINNERS ENTERTAINMENT INC
		DATE OF NAME CHANGE:	19931117

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXCALIBUR HOLDING CORPORATION
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXCALIBUR SECURITY SERVICES INC
		DATE OF NAME CHANGE:	19920202
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-11-22</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000834162</issuerCik>
        <issuerName>MTR GAMING GROUP INC</issuerName>
        <issuerTradingSymbol>MNTG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001294723</rptOwnerCik>
            <rptOwnerName>Delatore Richard</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/C MTR GAMING GROUP, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>P.O. BOX 356, STATE ROUTE 2 SOUTH</rptOwnerStreet2>
            <rptOwnerCity>CHESTER</rptOwnerCity>
            <rptOwnerState>WV</rptOwnerState>
            <rptOwnerZipCode>26034</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-11-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>6000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1.89</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/S/ RICHARD DELATORE</signatureName>
        <signatureDate>2010-11-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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