MasterCraft Boat Holdings, Inc.

Not Applicable.

SIGNAT URES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

To the shareholders and the Board of Directors of MasterCraft Boat Holdings, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of MasterCraft Boat Holdings, Inc. and subsidiaries (the "Company") as of June 30, 2026 and 2025, the related consolidated statements of operations, equity, and cash flows, for each of the three years in the period ended June 30, 2026, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of June 30, 2026 and 2025, and the results of its operations and its cash flows for each of the three years in the period ended June 30, 2026, in conformity with accounting principles generally accepted in the United States of America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of June 30, 2026, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated September 10, 2026, expressed an unqualified opinion on the Company's internal control over financial reporting.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Product Warranties — Refer to Notes 1 and 9 to the financial statements

Critical Audit Matter Description

The Company offers warranties on the sale of certain of its products from the date of retail sale. Estimated costs that may be incurred under these warranties are accrued at the time the product revenue is recognized. These estimated costs are based upon the number of units sold, historical and anticipated rates of warranty claims, and the cost per claim. The Company periodically assesses the adequacy of the recorded warranty liabilities and adjusts the amounts as actual claims are determined or as changes in the obligations become reasonably estimable.

We identified the accrued warranty liability related to the MasterCraft brand within the Performance and Wake segment as a critical audit matter because of the significant judgments made by management to estimate the anticipated rates of warranty claims and cost per claim related to product warranties. This required a high degree of auditor judgment and an increased extent of effort when performing audit procedures to evaluate the reasonableness of management’s estimates of the rates and costs of future warranty claims.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the accrued warranty liability for the MasterCraft brand within the Performance and Wake segment included the following, among others:

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We tested the design and operating effectiveness of controls over management’s estimation of the accrued warranty liability, including those over historical product warranty claim data and projected future product warranty claims. We evaluated the accuracy and completeness of the historical product warranty claims as an input to management’s accrued warranty liability calculation.

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We assessed management’s process to develop the accrued warranty liability, by evaluating the methodology used to determine the estimate, the historical and current year warranty claims activity, and any known trends in warranty claims or specific product issues.

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We evaluated management’s ability to accurately estimate the accrued warranty liability by comparing the accrued warranty liability in the prior year to the actual product warranty claims paid in the current year.

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We evaluated the completeness of the accrued warranty liability through inquiries of operational and executive management regarding knowledge of known product warranty claims or product issues and evaluated whether they were appropriately considered in the determination of the accrued warranty liability.

Business Combinations — Estimate for Valuation of Acquired Intangible Assets — Refer to Notes 1 and 4 to the financial statements

Critical Audit Matter Description

On May 15, 2026, the Company completed its merger with Marine Products Corporation. The Company accounted for the merger as a business combination and, accordingly, allocated the purchase price to the assets acquired and liabilities assumed based on their respective estimated fair values as of the date of the merger. Identifiable intangible assets acquired included tradenames, dealer networks, and other intangible assets. The excess of the purchase consideration over the fair value of identifiable assets acquired and liabilities assumed was recorded as goodwill.

We identified the fair value determination of the tradenames and dealer network intangible assets as a critical audit matter due to the significant judgment required in determining their estimated fair values. Management’s estimates of fair value included assumptions for revenue and expense forecasts, royalty rate, dealer attrition rate and the selection of appropriate discount rates. There was a high degree of auditor judgment and subjectivity in applying audit procedures and evaluating the significant assumptions relating to the estimates, including involvement of our fair value specialists.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to management’s estimates of the fair value of acquired Marine Products Corporation tradenames and dealer network intangible assets included the following, among others:

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We tested the design and operating effectiveness of internal controls over the business combination, including internal controls over the revenue and expense forecasts, royalty rate, dealer attrition rate and the selection of appropriate discount rates.

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We assessed the knowledge, skills, abilities, and objectivity of management’s valuation specialist and evaluated the work performed.

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We tested management’s process as it relates to the development of management’s revenue growth and expense projections by comparing the forecast to historical results, external communications, and industry and market trends and outlooks.

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We evaluated management’s calculation of the dealer attrition rate by testing the source information underlying the determination of the attrition rate and the mathematical accuracy of the model.

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With the assistance of our fair value specialists, we evaluated the reasonableness of the valuation assumptions including the discount rate, long-term revenue growth rate, and royalty rate, by developing an independent estimate and compared those to the valuation assumptions selected by management.

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Our fair value specialists tested the valuation methodology and mathematical accuracy of the intangible asset models.

/s/Deloitte & Touche LLP

Nashville, Tennessee

September 10, 2026

We have served as the Company's auditor since 2019.

To the shareholders and the Board of Directors of MasterCraft Boat Holdings, Inc.

Opinion on Internal Control over Financial Reporting

We have audited the internal control over financial reporting of MasterCraft Boat Holdings, Inc. and subsidiaries (the "Company") as of June 30, 2026, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of June 30, 2026, based on criteria established in Internal Control — Integrated Framework (2013) issued by COSO.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated financial statements as of and for the year ended June 30, 2026, of the Company and our report dated September 10, 2026, expressed an unqualified opinion on those financial statements.

As described in Management's Report on Internal Control over Financial Reporting, management excluded from its assessment the internal control over financial reporting at Marine Products Corporation, which was acquired on May 15, 2026, and whose financial statements constitute 60.3% of total assets and 9.6% of net sales of the consolidated financial statement amounts as of and for the year ended June 30, 2026. Accordingly, our audit did not include the internal control over financial reporting at Marine Products Corporation.

Basis for Opinion

The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control over Financial Reporting

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Deloitte & Touche LLP

Nashville, Tennessee

September 10, 2026