Axis Customize

The Sparkline axis can be collapsed using visible property in AxisLineSettings and this not applicable for win-loss. You can customize Color, Width and DashArray of axis line.

HTML

<ej:Sparkline ClientIDMode="Static" ID="Sparkline1" runat="server">    
    <AxisLineSettings Visible="true" Color="#ff14ae"></AxisLineSettings>
</ej:Sparkline>